448662708512

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{757}}^1\times {\mathrm{276439}}^1$

素因数の和:277273

約数の個数: 48

約数和(自身を含む): 897675871680

約数和(自身を除く): 449013163168

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 757, 1072, 1514, 2144, 3028, 6056, 12112, 24224, 50719, 101438, 202876, 276439, 405752, 552878, 811504, 1105756, 1623008, 2211512, 4423024, 8846048, 18521413, 37042826, 74085652, 148171304, 209264323, 296342608, 418528646, 592685216, 837057292, 1674114584, 3348229168, 6696458336, 14020709641, 28041419282, 56082838564, 112165677128, 224331354256, 448662708512]

約数ペア:

[(1, 448662708512), (2, 224331354256), (4, 112165677128), (8, 56082838564), (16, 28041419282), (32, 14020709641), (67, 6696458336), (134, 3348229168), (268, 1674114584), (536, 837057292), (757, 592685216), (1072, 418528646), (1514, 296342608), (2144, 209264323), (3028, 148171304), (6056, 74085652), (12112, 37042826), (24224, 18521413), (50719, 8846048), (101438, 4423024), (202876, 2211512), (276439, 1623008), (405752, 1105756), (552878, 811504)]