815344224

素因数分解:

$2^5\times 3^1\times {\mathrm{647}}^1\times {\mathrm{13127}}^1$

素因数の和:13787

約数の個数: 48

約数和(自身を含む): 2143749888

約数和(自身を除く): 1328405664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 647, 1294, 1941, 2588, 3882, 5176, 7764, 10352, 13127, 15528, 20704, 26254, 31056, 39381, 52508, 62112, 78762, 105016, 157524, 210032, 315048, 420064, 630096, 1260192, 8493169, 16986338, 25479507, 33972676, 50959014, 67945352, 101918028, 135890704, 203836056, 271781408, 407672112, 815344224]

約数ペア:

[(1, 815344224), (2, 407672112), (3, 271781408), (4, 203836056), (6, 135890704), (8, 101918028), (12, 67945352), (16, 50959014), (24, 33972676), (32, 25479507), (48, 16986338), (96, 8493169), (647, 1260192), (1294, 630096), (1941, 420064), (2588, 315048), (3882, 210032), (5176, 157524), (7764, 105016), (10352, 78762), (13127, 62112), (15528, 52508), (20704, 39381), (26254, 31056)]