2489511792

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{35597}}^1$

素因数の和:35686

約数の個数: 80

約数和(自身を含む): 6780137472

約数和(自身を除く): 4290625680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2914, 4371, 5828, 8742, 11656, 17484, 23312, 34968, 35597, 69936, 71194, 106791, 142388, 213582, 284776, 427164, 569552, 854328, 1103507, 1673059, 1708656, 2207014, 3310521, 3346118, 4414028, 5019177, 6621042, 6692236, 8828056, 10038354, 13242084, 13384472, 17656112, 20076708, 26484168, 26768944, 40153416, 51864829, 52968336, 80306832, 103729658, 155594487, 207459316, 311188974, 414918632, 622377948, 829837264, 1244755896, 2489511792]

約数ペア:

[(1, 2489511792), (2, 1244755896), (3, 829837264), (4, 622377948), (6, 414918632), (8, 311188974), (12, 207459316), (16, 155594487), (24, 103729658), (31, 80306832), (47, 52968336), (48, 51864829), (62, 40153416), (93, 26768944), (94, 26484168), (124, 20076708), (141, 17656112), (186, 13384472), (188, 13242084), (248, 10038354), (282, 8828056), (372, 6692236), (376, 6621042), (496, 5019177), (564, 4414028), (744, 3346118), (752, 3310521), (1128, 2207014), (1457, 1708656), (1488, 1673059), (2256, 1103507), (2914, 854328), (4371, 569552), (5828, 427164), (8742, 284776), (11656, 213582), (17484, 142388), (23312, 106791), (34968, 71194), (35597, 69936)]