328947190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12107}}^1$

素因数の和:12157

約数の個数: 64

約数和(自身を含む): 732291840

約数和(自身を除く): 403344650

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 5434, 12107, 13585, 24214, 27170, 60535, 121070, 133177, 157391, 230033, 266354, 314782, 460066, 665885, 786955, 1150165, 1331770, 1573910, 1731301, 2300330, 2530363, 2990429, 3462602, 5060726, 5980858, 8656505, 12651815, 14952145, 17313010, 25303630, 29904290, 32894719, 65789438, 164473595, 328947190]

約数ペア:

[(1, 328947190), (2, 164473595), (5, 65789438), (10, 32894719), (11, 29904290), (13, 25303630), (19, 17313010), (22, 14952145), (26, 12651815), (38, 8656505), (55, 5980858), (65, 5060726), (95, 3462602), (110, 2990429), (130, 2530363), (143, 2300330), (190, 1731301), (209, 1573910), (247, 1331770), (286, 1150165), (418, 786955), (494, 665885), (715, 460066), (1045, 314782), (1235, 266354), (1430, 230033), (2090, 157391), (2470, 133177), (2717, 121070), (5434, 60535), (12107, 27170), (13585, 24214)]