1231633472

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1789}}^1$

素因数の和:2179

約数の個数: 56

約数和(自身を含む): 2531546880

約数和(自身を除く): 1299913408

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 347, 496, 694, 992, 1388, 1789, 1984, 2776, 3578, 5552, 7156, 10757, 11104, 14312, 21514, 22208, 28624, 43028, 55459, 57248, 86056, 110918, 114496, 172112, 221836, 344224, 443672, 620783, 688448, 887344, 1241566, 1774688, 2483132, 3549376, 4966264, 9932528, 19244273, 19865056, 38488546, 39730112, 76977092, 153954184, 307908368, 615816736, 1231633472]

約数ペア:

[(1, 1231633472), (2, 615816736), (4, 307908368), (8, 153954184), (16, 76977092), (31, 39730112), (32, 38488546), (62, 19865056), (64, 19244273), (124, 9932528), (248, 4966264), (347, 3549376), (496, 2483132), (694, 1774688), (992, 1241566), (1388, 887344), (1789, 688448), (1984, 620783), (2776, 443672), (3578, 344224), (5552, 221836), (7156, 172112), (10757, 114496), (11104, 110918), (14312, 86056), (21514, 57248), (22208, 55459), (28624, 43028)]