788894916736

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{1297}}^1\times {\mathrm{23879}}^1$

素因数の和:25389

約数の個数: 64

約数和(自身を含む): 1580808240000

約数和(自身を除く): 791913323264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1297, 1592, 2594, 3184, 5188, 6368, 10376, 12736, 20752, 23879, 25472, 41504, 47758, 83008, 95516, 166016, 191032, 258103, 382064, 516206, 764128, 1032412, 1528256, 2064824, 3056512, 4129648, 4751921, 8259296, 9503842, 16518592, 19007684, 30971063, 33037184, 38015368, 61942126, 76030736, 123884252, 152061472, 247768504, 304122944, 495537008, 608245888, 991074016, 1982148032, 3964296064, 6163241537, 12326483074, 24652966148, 49305932296, 98611864592, 197223729184, 394447458368, 788894916736]

約数ペア:

[(1, 788894916736), (2, 394447458368), (4, 197223729184), (8, 98611864592), (16, 49305932296), (32, 24652966148), (64, 12326483074), (128, 6163241537), (199, 3964296064), (398, 1982148032), (796, 991074016), (1297, 608245888), (1592, 495537008), (2594, 304122944), (3184, 247768504), (5188, 152061472), (6368, 123884252), (10376, 76030736), (12736, 61942126), (20752, 38015368), (23879, 33037184), (25472, 30971063), (41504, 19007684), (47758, 16518592), (83008, 9503842), (95516, 8259296), (166016, 4751921), (191032, 4129648), (258103, 3056512), (382064, 2064824), (516206, 1528256), (764128, 1032412)]