257874084

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3011}}^1$

素因数の和:3098

約数の個数: 96

約数和(自身を含む): 732036480

約数和(自身を除く): 474162396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 156, 183, 234, 244, 351, 366, 468, 549, 702, 732, 793, 1098, 1404, 1586, 1647, 2196, 2379, 3011, 3172, 3294, 4758, 6022, 6588, 7137, 9033, 9516, 12044, 14274, 18066, 21411, 27099, 28548, 36132, 39143, 42822, 54198, 78286, 81297, 85644, 108396, 117429, 156572, 162594, 183671, 234858, 325188, 352287, 367342, 469716, 551013, 704574, 734684, 1056861, 1102026, 1409148, 1653039, 2113722, 2204052, 2387723, 3306078, 4227444, 4775446, 4959117, 6612156, 7163169, 9550892, 9918234, 14326338, 19836468, 21489507, 28652676, 42979014, 64468521, 85958028, 128937042, 257874084]

約数ペア:

[(1, 257874084), (2, 128937042), (3, 85958028), (4, 64468521), (6, 42979014), (9, 28652676), (12, 21489507), (13, 19836468), (18, 14326338), (26, 9918234), (27, 9550892), (36, 7163169), (39, 6612156), (52, 4959117), (54, 4775446), (61, 4227444), (78, 3306078), (108, 2387723), (117, 2204052), (122, 2113722), (156, 1653039), (183, 1409148), (234, 1102026), (244, 1056861), (351, 734684), (366, 704574), (468, 551013), (549, 469716), (702, 367342), (732, 352287), (793, 325188), (1098, 234858), (1404, 183671), (1586, 162594), (1647, 156572), (2196, 117429), (2379, 108396), (3011, 85644), (3172, 81297), (3294, 78286), (4758, 54198), (6022, 42822), (6588, 39143), (7137, 36132), (9033, 28548), (9516, 27099), (12044, 21411), (14274, 18066)]