561152976

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{220579}}^1$

素因数の和:220643

約数の個数: 40

約数和(自身を含む): 1477003680

約数和(自身を除く): 915850704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 220579, 441158, 661737, 882316, 1323474, 1764632, 2646948, 3529264, 5293896, 10587792, 11690687, 23381374, 35072061, 46762748, 70144122, 93525496, 140288244, 187050992, 280576488, 561152976]

約数ペア:

[(1, 561152976), (2, 280576488), (3, 187050992), (4, 140288244), (6, 93525496), (8, 70144122), (12, 46762748), (16, 35072061), (24, 23381374), (48, 11690687), (53, 10587792), (106, 5293896), (159, 3529264), (212, 2646948), (318, 1764632), (424, 1323474), (636, 882316), (848, 661737), (1272, 441158), (2544, 220579)]