2557867864644

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1\times {\mathrm{9923}}^1$

素因数の和:10634

約数の個数: 144

約数和(自身を含む): 6593235667200

約数和(自身を除く): 4035367802556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 233, 237, 316, 389, 466, 474, 699, 711, 778, 932, 948, 1167, 1398, 1422, 1556, 2097, 2334, 2796, 2844, 3501, 4194, 4668, 7002, 8388, 9923, 14004, 18407, 19846, 29769, 30731, 36814, 39692, 55221, 59538, 61462, 73628, 89307, 90637, 92193, 110442, 119076, 122924, 165663, 178614, 181274, 184386, 220884, 271911, 276579, 331326, 357228, 362548, 368772, 543822, 553158, 662652, 783917, 815733, 1087644, 1106316, 1567834, 1631466, 2312059, 2351751, 3135668, 3262932, 3860047, 4624118, 4703502, 6936177, 7055253, 7160323, 7720094, 9248236, 9407004, 11580141, 13872354, 14110506, 14320646, 15440188, 20808531, 21480969, 23160282, 27744708, 28221012, 28641292, 34740423, 41617062, 42961938, 46320564, 64442907, 69480846, 83234124, 85923876, 128885814, 138961692, 182652661, 257771628, 304943713, 365305322, 547957983, 609887426, 730610644, 899390951, 914831139, 1095915966, 1219774852, 1643873949, 1798781902, 1829662278, 2191831932, 2698172853, 2744493417, 3287747898, 3597563804, 3659324556, 5396345706, 5488986834, 6575495796, 8094518559, 10792691412, 10977973668, 16189037118, 32378074236, 71051885129, 142103770258, 213155655387, 284207540516, 426311310774, 639466966161, 852622621548, 1278933932322, 2557867864644]

約数ペア:

[(1, 2557867864644), (2, 1278933932322), (3, 852622621548), (4, 639466966161), (6, 426311310774), (9, 284207540516), (12, 213155655387), (18, 142103770258), (36, 71051885129), (79, 32378074236), (158, 16189037118), (233, 10977973668), (237, 10792691412), (316, 8094518559), (389, 6575495796), (466, 5488986834), (474, 5396345706), (699, 3659324556), (711, 3597563804), (778, 3287747898), (932, 2744493417), (948, 2698172853), (1167, 2191831932), (1398, 1829662278), (1422, 1798781902), (1556, 1643873949), (2097, 1219774852), (2334, 1095915966), (2796, 914831139), (2844, 899390951), (3501, 730610644), (4194, 609887426), (4668, 547957983), (7002, 365305322), (8388, 304943713), (9923, 257771628), (14004, 182652661), (18407, 138961692), (19846, 128885814), (29769, 85923876), (30731, 83234124), (36814, 69480846), (39692, 64442907), (55221, 46320564), (59538, 42961938), (61462, 41617062), (73628, 34740423), (89307, 28641292), (90637, 28221012), (92193, 27744708), (110442, 23160282), (119076, 21480969), (122924, 20808531), (165663, 15440188), (178614, 14320646), (181274, 14110506), (184386, 13872354), (220884, 11580141), (271911, 9407004), (276579, 9248236), (331326, 7720094), (357228, 7160323), (362548, 7055253), (368772, 6936177), (543822, 4703502), (553158, 4624118), (662652, 3860047), (783917, 3262932), (815733, 3135668), (1087644, 2351751), (1106316, 2312059), (1567834, 1631466)]