648755649984

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259918129}}^1$

素因数の和:259918157

約数の個数: 56

約数和(自身を含む): 1848537740560

約数和(自身を除く): 1199782090576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 259918129, 519836258, 779754387, 1039672516, 1559508774, 2079345032, 3119017548, 3378935677, 4158690064, 6238035096, 6757871354, 8317380128, 10136807031, 12476070192, 13515742708, 16634760256, 20273614062, 24952140384, 27031485416, 40547228124, 49904280768, 54062970832, 81094456248, 108125941664, 162188912496, 216251883328, 324377824992, 648755649984]

約数ペア:

[(1, 648755649984), (2, 324377824992), (3, 216251883328), (4, 162188912496), (6, 108125941664), (8, 81094456248), (12, 54062970832), (13, 49904280768), (16, 40547228124), (24, 27031485416), (26, 24952140384), (32, 20273614062), (39, 16634760256), (48, 13515742708), (52, 12476070192), (64, 10136807031), (78, 8317380128), (96, 6757871354), (104, 6238035096), (156, 4158690064), (192, 3378935677), (208, 3119017548), (312, 2079345032), (416, 1559508774), (624, 1039672516), (832, 779754387), (1248, 519836258), (2496, 259918129)]