2448678648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{212117}}^1$

素因数の和:212176

約数の個数: 64

約数和(自身を含む): 6770806560

約数和(自身を除く): 4322127912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 212117, 424234, 636351, 848468, 1272702, 1696936, 2545404, 2757521, 5090808, 5515042, 7848329, 8272563, 11030084, 15696658, 16545126, 22060168, 23544987, 31393316, 33090252, 47089974, 62786632, 66180504, 94179948, 102028277, 188359896, 204056554, 306084831, 408113108, 612169662, 816226216, 1224339324, 2448678648]

約数ペア:

[(1, 2448678648), (2, 1224339324), (3, 816226216), (4, 612169662), (6, 408113108), (8, 306084831), (12, 204056554), (13, 188359896), (24, 102028277), (26, 94179948), (37, 66180504), (39, 62786632), (52, 47089974), (74, 33090252), (78, 31393316), (104, 23544987), (111, 22060168), (148, 16545126), (156, 15696658), (222, 11030084), (296, 8272563), (312, 7848329), (444, 5515042), (481, 5090808), (888, 2757521), (962, 2545404), (1443, 1696936), (1924, 1272702), (2886, 848468), (3848, 636351), (5772, 424234), (11544, 212117)]