628255032

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 1595596800

約数和(自身を除く): 967341768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 211, 291, 388, 422, 582, 633, 776, 844, 1164, 1266, 1279, 1688, 2328, 2532, 2558, 3837, 5064, 5116, 7674, 10232, 15348, 20467, 30696, 40934, 61401, 81868, 122802, 124063, 163736, 245604, 248126, 269869, 372189, 491208, 496252, 539738, 744378, 809607, 992504, 1079476, 1488756, 1619214, 2158952, 2977512, 3238428, 6476856, 26177293, 52354586, 78531879, 104709172, 157063758, 209418344, 314127516, 628255032]

約数ペア:

[(1, 628255032), (2, 314127516), (3, 209418344), (4, 157063758), (6, 104709172), (8, 78531879), (12, 52354586), (24, 26177293), (97, 6476856), (194, 3238428), (211, 2977512), (291, 2158952), (388, 1619214), (422, 1488756), (582, 1079476), (633, 992504), (776, 809607), (844, 744378), (1164, 539738), (1266, 496252), (1279, 491208), (1688, 372189), (2328, 269869), (2532, 248126), (2558, 245604), (3837, 163736), (5064, 124063), (5116, 122802), (7674, 81868), (10232, 61401), (15348, 40934), (20467, 30696)]