221075592

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5297}}^1$

素因数の和:5390

約数の個数: 64

約数和(自身を含む): 579813120

約数和(自身を除く): 358737528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 888, 1128, 1739, 3478, 5217, 5297, 6956, 10434, 10594, 13912, 15891, 20868, 21188, 31782, 41736, 42376, 63564, 127128, 195989, 248959, 391978, 497918, 587967, 746877, 783956, 995836, 1175934, 1493754, 1567912, 1991672, 2351868, 2987508, 4703736, 5975016, 9211483, 18422966, 27634449, 36845932, 55268898, 73691864, 110537796, 221075592]

約数ペア:

[(1, 221075592), (2, 110537796), (3, 73691864), (4, 55268898), (6, 36845932), (8, 27634449), (12, 18422966), (24, 9211483), (37, 5975016), (47, 4703736), (74, 2987508), (94, 2351868), (111, 1991672), (141, 1567912), (148, 1493754), (188, 1175934), (222, 995836), (282, 783956), (296, 746877), (376, 587967), (444, 497918), (564, 391978), (888, 248959), (1128, 195989), (1739, 127128), (3478, 63564), (5217, 42376), (5297, 41736), (6956, 31782), (10434, 21188), (10594, 20868), (13912, 15891)]