320418120128

素因数分解:

$2^6\times {\mathrm{97039}}^1\times {\mathrm{51593}}^1$

素因数の和:148644

約数の個数: 28

約数和(自身を含む): 635848583520

約数和(自身を除く): 315430463392

約数列:

[1, 2, 4, 8, 16, 32, 64, 51593, 97039, 103186, 194078, 206372, 388156, 412744, 776312, 825488, 1552624, 1650976, 3105248, 3301952, 6210496, 5006533127, 10013066254, 20026132508, 40052265016, 80104530032, 160209060064, 320418120128]

約数ペア:

[(1, 320418120128), (2, 160209060064), (4, 80104530032), (8, 40052265016), (16, 20026132508), (32, 10013066254), (64, 5006533127), (51593, 6210496), (97039, 3301952), (103186, 3105248), (194078, 1650976), (206372, 1552624), (388156, 825488), (412744, 776312)]