745650864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15739}}^1$

素因数の和:15807

約数の個数: 120

約数和(自身を含む): 2435796480

約数和(自身を除く): 1690145616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 11844, 15739, 15792, 23688, 31478, 47217, 47376, 62956, 94434, 110173, 125912, 141651, 188868, 220346, 251824, 283302, 330519, 377736, 440692, 566604, 661038, 739733, 755472, 881384, 991557, 1133208, 1322076, 1479466, 1762768, 1983114, 2219199, 2266416, 2644152, 2958932, 3966228, 4438398, 5178131, 5288304, 5917864, 6657597, 7932456, 8876796, 10356262, 11835728, 13315194, 15534393, 15864912, 17753592, 20712524, 26630388, 31068786, 35507184, 41425048, 46603179, 53260776, 62137572, 82850096, 93206358, 106521552, 124275144, 186412716, 248550288, 372825432, 745650864]

約数ペア:

[(1, 745650864), (2, 372825432), (3, 248550288), (4, 186412716), (6, 124275144), (7, 106521552), (8, 93206358), (9, 82850096), (12, 62137572), (14, 53260776), (16, 46603179), (18, 41425048), (21, 35507184), (24, 31068786), (28, 26630388), (36, 20712524), (42, 17753592), (47, 15864912), (48, 15534393), (56, 13315194), (63, 11835728), (72, 10356262), (84, 8876796), (94, 7932456), (112, 6657597), (126, 5917864), (141, 5288304), (144, 5178131), (168, 4438398), (188, 3966228), (252, 2958932), (282, 2644152), (329, 2266416), (336, 2219199), (376, 1983114), (423, 1762768), (504, 1479466), (564, 1322076), (658, 1133208), (752, 991557), (846, 881384), (987, 755472), (1008, 739733), (1128, 661038), (1316, 566604), (1692, 440692), (1974, 377736), (2256, 330519), (2632, 283302), (2961, 251824), (3384, 220346), (3948, 188868), (5264, 141651), (5922, 125912), (6768, 110173), (7896, 94434), (11844, 62956), (15739, 47376), (15792, 47217), (23688, 31478)]