538397496

素因数分解:

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

素因数の和:105

約数の個数: 384

約数和(自身を含む): 1932480000

約数和(自身を除く): 1394082504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 43, 49, 52, 54, 56, 63, 72, 78, 84, 86, 91, 98, 104, 108, 117, 126, 129, 147, 156, 168, 169, 172, 182, 189, 196, 216, 234, 252, 258, 273, 294, 301, 312, 338, 343, 344, 351, 364, 378, 387, 392, 441, 468, 504, 507, 516, 546, 559, 588, 602, 637, 676, 686, 702, 728, 756, 774, 819, 882, 903, 936, 1014, 1029, 1032, 1092, 1118, 1161, 1176, 1183, 1204, 1274, 1323, 1352, 1372, 1404, 1512, 1521, 1548, 1638, 1677, 1764, 1806, 1911, 2028, 2058, 2107, 2184, 2236, 2322, 2366, 2408, 2457, 2548, 2646, 2709, 2744, 2808, 3042, 3087, 3096, 3276, 3354, 3528, 3549, 3612, 3822, 3913, 4056, 4116, 4214, 4459, 4472, 4563, 4644, 4732, 4914, 5031, 5096, 5292, 5418, 5733, 6084, 6174, 6321, 6552, 6708, 7098, 7224, 7267, 7644, 7826, 8127, 8232, 8281, 8428, 8918, 9126, 9261, 9288, 9464, 9828, 10062, 10584, 10647, 10836, 11466, 11739, 12168, 12348, 12642, 13377, 13416, 14196, 14534, 14749, 15093, 15288, 15652, 16254, 16562, 16856, 17199, 17836, 18252, 18522, 18963, 19656, 20124, 21294, 21672, 21801, 22932, 23478, 24696, 24843, 25284, 26754, 27391, 28392, 29068, 29498, 30186, 31304, 31941, 32508, 33124, 34398, 35217, 35672, 36504, 37044, 37926, 40131, 40248, 42588, 43602, 44247, 45864, 46956, 49686, 50568, 50869, 53508, 54782, 56889, 57967, 58136, 58996, 60372, 63882, 65016, 65403, 66248, 68796, 70434, 74088, 74529, 75852, 80262, 82173, 85176, 87204, 88494, 93912, 99372, 101738, 105651, 107016, 109564, 113778, 115934, 117992, 120393, 120744, 127764, 130806, 132741, 137592, 140868, 149058, 151704, 152607, 160524, 164346, 173901, 174408, 176988, 191737, 196209, 198744, 203476, 211302, 219128, 223587, 227556, 231868, 240786, 246519, 255528, 261612, 265482, 281736, 298116, 305214, 321048, 328692, 347802, 353976, 356083, 383474, 392418, 398223, 406952, 422604, 447174, 455112, 457821, 463736, 481572, 493038, 521703, 523224, 530964, 575211, 596232, 610428, 657384, 695604, 712166, 739557, 766948, 784836, 796446, 845208, 894348, 915642, 963144, 986076, 1043406, 1061928, 1068249, 1150422, 1220856, 1373463, 1391208, 1424332, 1479114, 1533896, 1565109, 1569672, 1592892, 1725633, 1788696, 1831284, 1972152, 2086812, 2136498, 2300844, 2492581, 2746926, 2848664, 2958228, 3130218, 3185784, 3204747, 3451266, 3662568, 4173624, 4272996, 4601688, 4985162, 5176899, 5493852, 5916456, 6260436, 6409494, 6902532, 7477743, 8545992, 9614241, 9970324, 10353798, 10987704, 12520872, 12818988, 13805064, 14955486, 19228482, 19940648, 20707596, 22433229, 25637976, 29910972, 38456964, 41415192, 44866458, 59821944, 67299687, 76913928, 89732916, 134599374, 179465832, 269198748, 538397496]

約数ペア:

[(1, 538397496), (2, 269198748), (3, 179465832), (4, 134599374), (6, 89732916), (7, 76913928), (8, 67299687), (9, 59821944), (12, 44866458), (13, 41415192), (14, 38456964), (18, 29910972), (21, 25637976), (24, 22433229), (26, 20707596), (27, 19940648), (28, 19228482), (36, 14955486), (39, 13805064), (42, 12818988), (43, 12520872), (49, 10987704), (52, 10353798), (54, 9970324), (56, 9614241), (63, 8545992), (72, 7477743), (78, 6902532), (84, 6409494), (86, 6260436), (91, 5916456), (98, 5493852), (104, 5176899), (108, 4985162), (117, 4601688), (126, 4272996), (129, 4173624), (147, 3662568), (156, 3451266), (168, 3204747), (169, 3185784), (172, 3130218), (182, 2958228), (189, 2848664), (196, 2746926), (216, 2492581), (234, 2300844), (252, 2136498), (258, 2086812), (273, 1972152), (294, 1831284), (301, 1788696), (312, 1725633), (338, 1592892), (343, 1569672), (344, 1565109), (351, 1533896), (364, 1479114), (378, 1424332), (387, 1391208), (392, 1373463), (441, 1220856), (468, 1150422), (504, 1068249), (507, 1061928), (516, 1043406), (546, 986076), (559, 963144), (588, 915642), (602, 894348), (637, 845208), (676, 796446), (686, 784836), (702, 766948), (728, 739557), (756, 712166), (774, 695604), (819, 657384), (882, 610428), (903, 596232), (936, 575211), (1014, 530964), (1029, 523224), (1032, 521703), (1092, 493038), (1118, 481572), (1161, 463736), (1176, 457821), (1183, 455112), (1204, 447174), (1274, 422604), (1323, 406952), (1352, 398223), (1372, 392418), (1404, 383474), (1512, 356083), (1521, 353976), (1548, 347802), (1638, 328692), (1677, 321048), (1764, 305214), (1806, 298116), (1911, 281736), (2028, 265482), (2058, 261612), (2107, 255528), (2184, 246519), (2236, 240786), (2322, 231868), (2366, 227556), (2408, 223587), (2457, 219128), (2548, 211302), (2646, 203476), (2709, 198744), (2744, 196209), (2808, 191737), (3042, 176988), (3087, 174408), (3096, 173901), (3276, 164346), (3354, 160524), (3528, 152607), (3549, 151704), (3612, 149058), (3822, 140868), (3913, 137592), (4056, 132741), (4116, 130806), (4214, 127764), (4459, 120744), (4472, 120393), (4563, 117992), (4644, 115934), (4732, 113778), (4914, 109564), (5031, 107016), (5096, 105651), (5292, 101738), (5418, 99372), (5733, 93912), (6084, 88494), (6174, 87204), (6321, 85176), (6552, 82173), (6708, 80262), (7098, 75852), (7224, 74529), (7267, 74088), (7644, 70434), (7826, 68796), (8127, 66248), (8232, 65403), (8281, 65016), (8428, 63882), (8918, 60372), (9126, 58996), (9261, 58136), (9288, 57967), (9464, 56889), (9828, 54782), (10062, 53508), (10584, 50869), (10647, 50568), (10836, 49686), (11466, 46956), (11739, 45864), (12168, 44247), (12348, 43602), (12642, 42588), (13377, 40248), (13416, 40131), (14196, 37926), (14534, 37044), (14749, 36504), (15093, 35672), (15288, 35217), (15652, 34398), (16254, 33124), (16562, 32508), (16856, 31941), (17199, 31304), (17836, 30186), (18252, 29498), (18522, 29068), (18963, 28392), (19656, 27391), (20124, 26754), (21294, 25284), (21672, 24843), (21801, 24696), (22932, 23478)]