2557157148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260191}}^1$

素因数の和:260224

約数の個数: 96

約数和(自身を含む): 8159621120

約数和(自身を除く): 5602463972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 260191, 520382, 780573, 1040764, 1561146, 1821337, 2341719, 3122292, 3382483, 3642674, 4683438, 5464011, 6764966, 7025157, 7285348, 9366876, 10147449, 10928022, 13529932, 14050314, 16392033, 20294898, 21856044, 23677381, 28100628, 30442347, 32784066, 40589796, 47354762, 49176099, 60884694, 65568132, 71032143, 91327041, 94709524, 98352198, 121769388, 142064286, 182654082, 196704396, 213096429, 284128572, 365308164, 426192858, 639289287, 852385716, 1278578574, 2557157148]

約数ペア:

[(1, 2557157148), (2, 1278578574), (3, 852385716), (4, 639289287), (6, 426192858), (7, 365308164), (9, 284128572), (12, 213096429), (13, 196704396), (14, 182654082), (18, 142064286), (21, 121769388), (26, 98352198), (27, 94709524), (28, 91327041), (36, 71032143), (39, 65568132), (42, 60884694), (52, 49176099), (54, 47354762), (63, 40589796), (78, 32784066), (84, 30442347), (91, 28100628), (108, 23677381), (117, 21856044), (126, 20294898), (156, 16392033), (182, 14050314), (189, 13529932), (234, 10928022), (252, 10147449), (273, 9366876), (351, 7285348), (364, 7025157), (378, 6764966), (468, 5464011), (546, 4683438), (702, 3642674), (756, 3382483), (819, 3122292), (1092, 2341719), (1404, 1821337), (1638, 1561146), (2457, 1040764), (3276, 780573), (4914, 520382), (9828, 260191)]