447788175064

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1\times {\mathrm{4001}}^1$

素因数の和:4804

約数の個数: 64

約数和(自身を含む): 851508741600

約数和(自身を除く): 403720566536

約数列:

[1, 2, 4, 8, 131, 262, 269, 397, 524, 538, 794, 1048, 1076, 1588, 2152, 3176, 4001, 8002, 16004, 32008, 35239, 52007, 70478, 104014, 106793, 140956, 208028, 213586, 281912, 416056, 427172, 524131, 854344, 1048262, 1076269, 1588397, 2096524, 2152538, 3176794, 4193048, 4305076, 6353588, 8610152, 12707176, 13989883, 27979766, 55959532, 111919064, 140991239, 208080007, 281982478, 416160014, 427278793, 563964956, 832320028, 854557586, 1127929912, 1664640056, 1709115172, 3418230344, 55973521883, 111947043766, 223894087532, 447788175064]

約数ペア:

[(1, 447788175064), (2, 223894087532), (4, 111947043766), (8, 55973521883), (131, 3418230344), (262, 1709115172), (269, 1664640056), (397, 1127929912), (524, 854557586), (538, 832320028), (794, 563964956), (1048, 427278793), (1076, 416160014), (1588, 281982478), (2152, 208080007), (3176, 140991239), (4001, 111919064), (8002, 55959532), (16004, 27979766), (32008, 13989883), (35239, 12707176), (52007, 8610152), (70478, 6353588), (104014, 4305076), (106793, 4193048), (140956, 3176794), (208028, 2152538), (213586, 2096524), (281912, 1588397), (416056, 1076269), (427172, 1048262), (524131, 854344)]