1488892333472

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{4931}}^1\times {\mathrm{219437}}^1$

素因数の和:224421

約数の個数: 48

約数和(自身を含む): 3000047494752

約数和(自身を除く): 1511155161280

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 4931, 9862, 19724, 39448, 78896, 157792, 212033, 219437, 424066, 438874, 848132, 877748, 1696264, 1755496, 3392528, 3510992, 6785056, 7021984, 9435791, 18871582, 37743164, 75486328, 150972656, 301945312, 1082043847, 2164087694, 4328175388, 8656350776, 17312701552, 34625403104, 46527885421, 93055770842, 186111541684, 372223083368, 744446166736, 1488892333472]

約数ペア:

[(1, 1488892333472), (2, 744446166736), (4, 372223083368), (8, 186111541684), (16, 93055770842), (32, 46527885421), (43, 34625403104), (86, 17312701552), (172, 8656350776), (344, 4328175388), (688, 2164087694), (1376, 1082043847), (4931, 301945312), (9862, 150972656), (19724, 75486328), (39448, 37743164), (78896, 18871582), (157792, 9435791), (212033, 7021984), (219437, 6785056), (424066, 3510992), (438874, 3392528), (848132, 1755496), (877748, 1696264)]