651265524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3350

約数の個数: 144

約数和(自身を含む): 2060007040

約数和(自身を除く): 1408741516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 61, 63, 78, 84, 91, 117, 122, 126, 156, 182, 183, 234, 244, 252, 273, 364, 366, 427, 468, 546, 549, 732, 793, 819, 854, 1092, 1098, 1281, 1586, 1638, 1708, 2196, 2379, 2562, 3172, 3259, 3276, 3843, 4758, 5124, 5551, 6518, 7137, 7686, 9516, 9777, 11102, 13036, 14274, 15372, 16653, 19554, 22204, 22813, 28548, 29331, 33306, 39108, 42367, 45626, 49959, 58662, 66612, 68439, 84734, 91252, 99918, 117324, 127101, 136878, 169468, 198799, 199836, 205317, 254202, 273756, 296569, 381303, 397598, 410634, 508404, 593138, 596397, 762606, 795196, 821268, 889707, 1186276, 1192794, 1391593, 1525212, 1779414, 1789191, 2385588, 2584387, 2669121, 2783186, 3558828, 3578382, 4174779, 5168774, 5338242, 5566372, 7156764, 7753161, 8349558, 10337548, 10676484, 12524337, 15506322, 16699116, 18090709, 23259483, 25048674, 31012644, 36181418, 46518966, 50097348, 54272127, 72362836, 93037932, 108544254, 162816381, 217088508, 325632762, 651265524]

約数ペア:

[(1, 651265524), (2, 325632762), (3, 217088508), (4, 162816381), (6, 108544254), (7, 93037932), (9, 72362836), (12, 54272127), (13, 50097348), (14, 46518966), (18, 36181418), (21, 31012644), (26, 25048674), (28, 23259483), (36, 18090709), (39, 16699116), (42, 15506322), (52, 12524337), (61, 10676484), (63, 10337548), (78, 8349558), (84, 7753161), (91, 7156764), (117, 5566372), (122, 5338242), (126, 5168774), (156, 4174779), (182, 3578382), (183, 3558828), (234, 2783186), (244, 2669121), (252, 2584387), (273, 2385588), (364, 1789191), (366, 1779414), (427, 1525212), (468, 1391593), (546, 1192794), (549, 1186276), (732, 889707), (793, 821268), (819, 795196), (854, 762606), (1092, 596397), (1098, 593138), (1281, 508404), (1586, 410634), (1638, 397598), (1708, 381303), (2196, 296569), (2379, 273756), (2562, 254202), (3172, 205317), (3259, 199836), (3276, 198799), (3843, 169468), (4758, 136878), (5124, 127101), (5551, 117324), (6518, 99918), (7137, 91252), (7686, 84734), (9516, 68439), (9777, 66612), (11102, 58662), (13036, 49959), (14274, 45626), (15372, 42367), (16653, 39108), (19554, 33306), (22204, 29331), (22813, 28548)]