251484528

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{54013}}^1$

素因数の和:54121

約数の個数: 40

約数和(自身を含む): 656378128

約数和(自身を除く): 404893600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 54013, 108026, 162039, 216052, 324078, 432104, 648156, 864208, 1296312, 2592624, 5239261, 10478522, 15717783, 20957044, 31435566, 41914088, 62871132, 83828176, 125742264, 251484528]

約数ペア:

[(1, 251484528), (2, 125742264), (3, 83828176), (4, 62871132), (6, 41914088), (8, 31435566), (12, 20957044), (16, 15717783), (24, 10478522), (48, 5239261), (97, 2592624), (194, 1296312), (291, 864208), (388, 648156), (582, 432104), (776, 324078), (1164, 216052), (1552, 162039), (2328, 108026), (4656, 54013)]