505856988

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 432

約数和(自身を含む): 1789307520

約数和(自身を除く): 1283450532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 43, 49, 52, 54, 57, 63, 76, 78, 81, 84, 86, 91, 98, 108, 114, 117, 126, 129, 133, 147, 156, 162, 171, 172, 182, 189, 196, 228, 234, 243, 247, 252, 258, 266, 273, 294, 301, 324, 342, 351, 364, 378, 387, 399, 441, 468, 486, 494, 513, 516, 532, 546, 559, 567, 588, 602, 637, 684, 702, 741, 756, 774, 798, 817, 819, 882, 903, 931, 972, 988, 1026, 1053, 1092, 1118, 1134, 1161, 1197, 1204, 1274, 1323, 1404, 1482, 1539, 1548, 1596, 1634, 1638, 1677, 1701, 1729, 1764, 1806, 1862, 1911, 2052, 2106, 2107, 2223, 2236, 2268, 2322, 2394, 2451, 2457, 2548, 2646, 2709, 2793, 2964, 3078, 3159, 3268, 3276, 3354, 3402, 3458, 3483, 3591, 3612, 3724, 3822, 3913, 3969, 4212, 4214, 4446, 4617, 4644, 4788, 4902, 4914, 5031, 5187, 5292, 5418, 5586, 5719, 5733, 6156, 6318, 6321, 6669, 6708, 6804, 6916, 6966, 7182, 7353, 7371, 7644, 7826, 7938, 8127, 8379, 8428, 8892, 9234, 9804, 9828, 10062, 10374, 10449, 10621, 10773, 10836, 11172, 11438, 11466, 11739, 11907, 12103, 12636, 12642, 13338, 13932, 14364, 14706, 14742, 15093, 15561, 15652, 15876, 16254, 16758, 17157, 17199, 18468, 18963, 20007, 20124, 20748, 20898, 21242, 21546, 22059, 22113, 22876, 22932, 23478, 23814, 24206, 24381, 25137, 25284, 26676, 27391, 29412, 29484, 30186, 31122, 31863, 32319, 32508, 33516, 34314, 34398, 35217, 36309, 37926, 40014, 40033, 41796, 42484, 43092, 44118, 44226, 45279, 46683, 46956, 47628, 48412, 48762, 50274, 51471, 51597, 54782, 56889, 60021, 60372, 62244, 63726, 64638, 66177, 68628, 68796, 70434, 72618, 73143, 74347, 75411, 75852, 80028, 80066, 82173, 88236, 88452, 90558, 93366, 95589, 97524, 100548, 102942, 103194, 105651, 108927, 109564, 113778, 120042, 120099, 127452, 129276, 132354, 135837, 140049, 140868, 145236, 146286, 148694, 150822, 154413, 154791, 160132, 164346, 170667, 181116, 186732, 191178, 198531, 205884, 206388, 211302, 217854, 223041, 226233, 227556, 240084, 240198, 246519, 264708, 271674, 280098, 286767, 292572, 297388, 301644, 308826, 309582, 316953, 326781, 328692, 341334, 360297, 382356, 397062, 420147, 422604, 435708, 446082, 452466, 463239, 480396, 493038, 512001, 520429, 543348, 560196, 573534, 617652, 619164, 633906, 653562, 669123, 682668, 720594, 739557, 794124, 840294, 860301, 892164, 904932, 926478, 950859, 980343, 986076, 1024002, 1040858, 1080891, 1147068, 1267812, 1307124, 1338246, 1389717, 1441188, 1479114, 1561287, 1680588, 1720602, 1852956, 1901718, 1960686, 2007369, 2048004, 2081716, 2161782, 2218671, 2580903, 2676492, 2779434, 2941029, 2958228, 3122574, 3242673, 3441204, 3803436, 3921372, 4014738, 4323564, 4437342, 4683861, 5161806, 5558868, 5882058, 6022107, 6245148, 6485346, 6656013, 8029476, 8874684, 9367722, 9728019, 10323612, 11764116, 12044214, 12970692, 13312026, 14051583, 18066321, 18735444, 19456038, 24088428, 26624052, 28103166, 36132642, 38912076, 42154749, 56206332, 72265284, 84309498, 126464247, 168618996, 252928494, 505856988]

約数ペア:

[(1, 505856988), (2, 252928494), (3, 168618996), (4, 126464247), (6, 84309498), (7, 72265284), (9, 56206332), (12, 42154749), (13, 38912076), (14, 36132642), (18, 28103166), (19, 26624052), (21, 24088428), (26, 19456038), (27, 18735444), (28, 18066321), (36, 14051583), (38, 13312026), (39, 12970692), (42, 12044214), (43, 11764116), (49, 10323612), (52, 9728019), (54, 9367722), (57, 8874684), (63, 8029476), (76, 6656013), (78, 6485346), (81, 6245148), (84, 6022107), (86, 5882058), (91, 5558868), (98, 5161806), (108, 4683861), (114, 4437342), (117, 4323564), (126, 4014738), (129, 3921372), (133, 3803436), (147, 3441204), (156, 3242673), (162, 3122574), (171, 2958228), (172, 2941029), (182, 2779434), (189, 2676492), (196, 2580903), (228, 2218671), (234, 2161782), (243, 2081716), (247, 2048004), (252, 2007369), (258, 1960686), (266, 1901718), (273, 1852956), (294, 1720602), (301, 1680588), (324, 1561287), (342, 1479114), (351, 1441188), (364, 1389717), (378, 1338246), (387, 1307124), (399, 1267812), (441, 1147068), (468, 1080891), (486, 1040858), (494, 1024002), (513, 986076), (516, 980343), (532, 950859), (546, 926478), (559, 904932), (567, 892164), (588, 860301), (602, 840294), (637, 794124), (684, 739557), (702, 720594), (741, 682668), (756, 669123), (774, 653562), (798, 633906), (817, 619164), (819, 617652), (882, 573534), (903, 560196), (931, 543348), (972, 520429), (988, 512001), (1026, 493038), (1053, 480396), (1092, 463239), (1118, 452466), (1134, 446082), (1161, 435708), (1197, 422604), (1204, 420147), (1274, 397062), (1323, 382356), (1404, 360297), (1482, 341334), (1539, 328692), (1548, 326781), (1596, 316953), (1634, 309582), (1638, 308826), (1677, 301644), (1701, 297388), (1729, 292572), (1764, 286767), (1806, 280098), (1862, 271674), (1911, 264708), (2052, 246519), (2106, 240198), (2107, 240084), (2223, 227556), (2236, 226233), (2268, 223041), (2322, 217854), (2394, 211302), (2451, 206388), (2457, 205884), (2548, 198531), (2646, 191178), (2709, 186732), (2793, 181116), (2964, 170667), (3078, 164346), (3159, 160132), (3268, 154791), (3276, 154413), (3354, 150822), (3402, 148694), (3458, 146286), (3483, 145236), (3591, 140868), (3612, 140049), (3724, 135837), (3822, 132354), (3913, 129276), (3969, 127452), (4212, 120099), (4214, 120042), (4446, 113778), (4617, 109564), (4644, 108927), (4788, 105651), (4902, 103194), (4914, 102942), (5031, 100548), (5187, 97524), (5292, 95589), (5418, 93366), (5586, 90558), (5719, 88452), (5733, 88236), (6156, 82173), (6318, 80066), (6321, 80028), (6669, 75852), (6708, 75411), (6804, 74347), (6916, 73143), (6966, 72618), (7182, 70434), (7353, 68796), (7371, 68628), (7644, 66177), (7826, 64638), (7938, 63726), (8127, 62244), (8379, 60372), (8428, 60021), (8892, 56889), (9234, 54782), (9804, 51597), (9828, 51471), (10062, 50274), (10374, 48762), (10449, 48412), (10621, 47628), (10773, 46956), (10836, 46683), (11172, 45279), (11438, 44226), (11466, 44118), (11739, 43092), (11907, 42484), (12103, 41796), (12636, 40033), (12642, 40014), (13338, 37926), (13932, 36309), (14364, 35217), (14706, 34398), (14742, 34314), (15093, 33516), (15561, 32508), (15652, 32319), (15876, 31863), (16254, 31122), (16758, 30186), (17157, 29484), (17199, 29412), (18468, 27391), (18963, 26676), (20007, 25284), (20124, 25137), (20748, 24381), (20898, 24206), (21242, 23814), (21546, 23478), (22059, 22932), (22113, 22876)]