556528986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 1334581248

約数和(自身を除く): 778052262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 127, 183, 234, 254, 307, 366, 381, 549, 614, 762, 793, 921, 1098, 1143, 1586, 1651, 1842, 2286, 2379, 2763, 3302, 3991, 4758, 4953, 5526, 7137, 7747, 7982, 9906, 11973, 14274, 14859, 15494, 18727, 23241, 23946, 29718, 35919, 37454, 38989, 46482, 56181, 69723, 71838, 77978, 100711, 112362, 116967, 139446, 168543, 201422, 233934, 243451, 302133, 337086, 350901, 486902, 506857, 604266, 701802, 730353, 906399, 1013714, 1460706, 1520571, 1812798, 2191059, 2378329, 3041142, 4382118, 4561713, 4756658, 7134987, 9123426, 14269974, 21404961, 30918277, 42809922, 61836554, 92754831, 185509662, 278264493, 556528986]

約数ペア:

[(1, 556528986), (2, 278264493), (3, 185509662), (6, 92754831), (9, 61836554), (13, 42809922), (18, 30918277), (26, 21404961), (39, 14269974), (61, 9123426), (78, 7134987), (117, 4756658), (122, 4561713), (127, 4382118), (183, 3041142), (234, 2378329), (254, 2191059), (307, 1812798), (366, 1520571), (381, 1460706), (549, 1013714), (614, 906399), (762, 730353), (793, 701802), (921, 604266), (1098, 506857), (1143, 486902), (1586, 350901), (1651, 337086), (1842, 302133), (2286, 243451), (2379, 233934), (2763, 201422), (3302, 168543), (3991, 139446), (4758, 116967), (4953, 112362), (5526, 100711), (7137, 77978), (7747, 71838), (7982, 69723), (9906, 56181), (11973, 46482), (14274, 38989), (14859, 37454), (15494, 35919), (18727, 29718), (23241, 23946)]