857207376

素因数分解:

$2^4\times 3^2\times {\mathrm{769}}^1\times {\mathrm{7741}}^1$

素因数の和:8524

約数の個数: 60

約数和(自身を含む): 2402420020

約数和(自身を除く): 1545212644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 769, 1538, 2307, 3076, 4614, 6152, 6921, 7741, 9228, 12304, 13842, 15482, 18456, 23223, 27684, 30964, 36912, 46446, 55368, 61928, 69669, 92892, 110736, 123856, 139338, 185784, 278676, 371568, 557352, 1114704, 5952829, 11905658, 17858487, 23811316, 35716974, 47622632, 53575461, 71433948, 95245264, 107150922, 142867896, 214301844, 285735792, 428603688, 857207376]

約数ペア:

[(1, 857207376), (2, 428603688), (3, 285735792), (4, 214301844), (6, 142867896), (8, 107150922), (9, 95245264), (12, 71433948), (16, 53575461), (18, 47622632), (24, 35716974), (36, 23811316), (48, 17858487), (72, 11905658), (144, 5952829), (769, 1114704), (1538, 557352), (2307, 371568), (3076, 278676), (4614, 185784), (6152, 139338), (6921, 123856), (7741, 110736), (9228, 92892), (12304, 69669), (13842, 61928), (15482, 55368), (18456, 46446), (23223, 36912), (27684, 30964)]