638977248

素因数分解:

$2^5\times 3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 504

約数和(自身を含む): 2417777208

約数和(自身を除く): 1778799960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 43, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 86, 91, 96, 98, 104, 108, 112, 117, 126, 129, 144, 147, 156, 162, 168, 172, 182, 189, 196, 208, 216, 224, 234, 243, 252, 258, 273, 288, 294, 301, 312, 324, 336, 344, 351, 364, 378, 387, 392, 416, 432, 441, 468, 486, 504, 516, 546, 559, 567, 588, 602, 624, 637, 648, 672, 688, 702, 728, 729, 756, 774, 784, 819, 864, 882, 903, 936, 972, 1008, 1032, 1053, 1092, 1118, 1134, 1161, 1176, 1204, 1248, 1274, 1296, 1323, 1376, 1404, 1456, 1458, 1512, 1548, 1568, 1638, 1677, 1701, 1764, 1806, 1872, 1911, 1944, 2016, 2064, 2106, 2107, 2184, 2236, 2268, 2322, 2352, 2408, 2457, 2548, 2592, 2646, 2709, 2808, 2912, 2916, 3024, 3096, 3159, 3276, 3354, 3402, 3483, 3528, 3612, 3744, 3822, 3888, 3913, 3969, 4128, 4212, 4214, 4368, 4472, 4536, 4644, 4704, 4816, 4914, 5031, 5096, 5103, 5292, 5418, 5616, 5733, 5832, 6048, 6192, 6318, 6321, 6552, 6708, 6804, 6966, 7056, 7224, 7371, 7644, 7776, 7826, 7938, 8127, 8424, 8428, 8736, 8944, 9072, 9288, 9477, 9632, 9828, 10062, 10192, 10206, 10449, 10584, 10836, 11232, 11466, 11664, 11739, 11907, 12384, 12636, 12642, 13104, 13416, 13608, 13932, 14112, 14448, 14742, 15093, 15288, 15652, 15876, 16254, 16848, 16856, 17199, 17888, 18144, 18576, 18954, 18963, 19656, 20124, 20384, 20412, 20898, 21168, 21672, 22113, 22932, 23328, 23478, 23814, 24381, 25272, 25284, 26208, 26832, 27216, 27391, 27864, 28896, 29484, 30186, 30576, 31304, 31347, 31752, 32508, 33696, 33712, 34398, 35217, 35721, 37152, 37908, 37926, 39312, 40248, 40824, 41796, 42336, 43344, 44226, 45279, 45864, 46956, 47628, 48762, 50544, 50568, 51597, 53664, 54432, 54782, 55728, 56889, 58968, 60372, 61152, 62608, 62694, 63504, 65016, 66339, 67424, 68796, 70434, 71442, 73143, 75816, 75852, 78624, 80496, 81648, 82173, 83592, 86688, 88452, 90558, 91728, 93912, 95256, 97524, 101088, 101136, 103194, 105651, 109564, 111456, 113778, 117936, 120744, 125216, 125388, 127008, 130032, 132678, 135837, 137592, 140868, 142884, 146286, 151632, 151704, 154791, 160992, 163296, 164346, 167184, 170667, 176904, 181116, 183456, 187824, 190512, 195048, 202272, 206388, 211302, 219128, 219429, 227556, 235872, 241488, 246519, 250776, 260064, 265356, 271674, 275184, 281736, 285768, 292572, 303264, 303408, 309582, 316953, 328692, 334368, 341334, 353808, 362232, 375648, 381024, 390096, 407511, 412776, 422604, 438256, 438858, 455112, 464373, 482976, 493038, 501552, 512001, 530712, 543348, 550368, 563472, 571536, 585144, 606816, 619164, 633906, 657384, 682668, 707616, 724464, 739557, 780192, 815022, 825552, 845208, 876512, 877716, 910224, 928746, 950859, 986076, 1003104, 1024002, 1061424, 1086696, 1126944, 1143072, 1170288, 1238328, 1267812, 1314768, 1365336, 1448928, 1479114, 1536003, 1630044, 1651104, 1690416, 1755432, 1820448, 1857492, 1901718, 1972152, 2048004, 2122848, 2173392, 2218671, 2340576, 2476656, 2535624, 2629536, 2730672, 2852577, 2958228, 3072006, 3260088, 3380832, 3510864, 3714984, 3803436, 3944304, 4096008, 4346784, 4437342, 4953312, 5071248, 5461344, 5705154, 5916456, 6144012, 6520176, 6656013, 7021728, 7429968, 7606872, 7888608, 8192016, 8874684, 10142496, 11410308, 11832912, 12288024, 13040352, 13312026, 14859936, 15213744, 16384032, 17749368, 19968039, 22820616, 23665824, 24576048, 26624052, 30427488, 35498736, 39936078, 45641232, 49152096, 53248104, 70997472, 79872156, 91282464, 106496208, 159744312, 212992416, 319488624, 638977248]

約数ペア:

[(1, 638977248), (2, 319488624), (3, 212992416), (4, 159744312), (6, 106496208), (7, 91282464), (8, 79872156), (9, 70997472), (12, 53248104), (13, 49152096), (14, 45641232), (16, 39936078), (18, 35498736), (21, 30427488), (24, 26624052), (26, 24576048), (27, 23665824), (28, 22820616), (32, 19968039), (36, 17749368), (39, 16384032), (42, 15213744), (43, 14859936), (48, 13312026), (49, 13040352), (52, 12288024), (54, 11832912), (56, 11410308), (63, 10142496), (72, 8874684), (78, 8192016), (81, 7888608), (84, 7606872), (86, 7429968), (91, 7021728), (96, 6656013), (98, 6520176), (104, 6144012), (108, 5916456), (112, 5705154), (117, 5461344), (126, 5071248), (129, 4953312), (144, 4437342), (147, 4346784), (156, 4096008), (162, 3944304), (168, 3803436), (172, 3714984), (182, 3510864), (189, 3380832), (196, 3260088), (208, 3072006), (216, 2958228), (224, 2852577), (234, 2730672), (243, 2629536), (252, 2535624), (258, 2476656), (273, 2340576), (288, 2218671), (294, 2173392), (301, 2122848), (312, 2048004), (324, 1972152), (336, 1901718), (344, 1857492), (351, 1820448), (364, 1755432), (378, 1690416), (387, 1651104), (392, 1630044), (416, 1536003), (432, 1479114), (441, 1448928), (468, 1365336), (486, 1314768), (504, 1267812), (516, 1238328), (546, 1170288), (559, 1143072), (567, 1126944), (588, 1086696), (602, 1061424), (624, 1024002), (637, 1003104), (648, 986076), (672, 950859), (688, 928746), (702, 910224), (728, 877716), (729, 876512), (756, 845208), (774, 825552), (784, 815022), (819, 780192), (864, 739557), (882, 724464), (903, 707616), (936, 682668), (972, 657384), (1008, 633906), (1032, 619164), (1053, 606816), (1092, 585144), (1118, 571536), (1134, 563472), (1161, 550368), (1176, 543348), (1204, 530712), (1248, 512001), (1274, 501552), (1296, 493038), (1323, 482976), (1376, 464373), (1404, 455112), (1456, 438858), (1458, 438256), (1512, 422604), (1548, 412776), (1568, 407511), (1638, 390096), (1677, 381024), (1701, 375648), (1764, 362232), (1806, 353808), (1872, 341334), (1911, 334368), (1944, 328692), (2016, 316953), (2064, 309582), (2106, 303408), (2107, 303264), (2184, 292572), (2236, 285768), (2268, 281736), (2322, 275184), (2352, 271674), (2408, 265356), (2457, 260064), (2548, 250776), (2592, 246519), (2646, 241488), (2709, 235872), (2808, 227556), (2912, 219429), (2916, 219128), (3024, 211302), (3096, 206388), (3159, 202272), (3276, 195048), (3354, 190512), (3402, 187824), (3483, 183456), (3528, 181116), (3612, 176904), (3744, 170667), (3822, 167184), (3888, 164346), (3913, 163296), (3969, 160992), (4128, 154791), (4212, 151704), (4214, 151632), (4368, 146286), (4472, 142884), (4536, 140868), (4644, 137592), (4704, 135837), (4816, 132678), (4914, 130032), (5031, 127008), (5096, 125388), (5103, 125216), (5292, 120744), (5418, 117936), (5616, 113778), (5733, 111456), (5832, 109564), (6048, 105651), (6192, 103194), (6318, 101136), (6321, 101088), (6552, 97524), (6708, 95256), (6804, 93912), (6966, 91728), (7056, 90558), (7224, 88452), (7371, 86688), (7644, 83592), (7776, 82173), (7826, 81648), (7938, 80496), (8127, 78624), (8424, 75852), (8428, 75816), (8736, 73143), (8944, 71442), (9072, 70434), (9288, 68796), (9477, 67424), (9632, 66339), (9828, 65016), (10062, 63504), (10192, 62694), (10206, 62608), (10449, 61152), (10584, 60372), (10836, 58968), (11232, 56889), (11466, 55728), (11664, 54782), (11739, 54432), (11907, 53664), (12384, 51597), (12636, 50568), (12642, 50544), (13104, 48762), (13416, 47628), (13608, 46956), (13932, 45864), (14112, 45279), (14448, 44226), (14742, 43344), (15093, 42336), (15288, 41796), (15652, 40824), (15876, 40248), (16254, 39312), (16848, 37926), (16856, 37908), (17199, 37152), (17888, 35721), (18144, 35217), (18576, 34398), (18954, 33712), (18963, 33696), (19656, 32508), (20124, 31752), (20384, 31347), (20412, 31304), (20898, 30576), (21168, 30186), (21672, 29484), (22113, 28896), (22932, 27864), (23328, 27391), (23478, 27216), (23814, 26832), (24381, 26208), (25272, 25284)]