305877324

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 721752192

約数和(自身を除く): 415874868

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 353, 443, 489, 652, 706, 886, 978, 1059, 1329, 1412, 1772, 1956, 2118, 2658, 4236, 5316, 57539, 72209, 115078, 144418, 156379, 172617, 216627, 230156, 288836, 312758, 345234, 433254, 469137, 625516, 690468, 866508, 938274, 1876548, 25489777, 50979554, 76469331, 101959108, 152938662, 305877324]

約数ペア:

[(1, 305877324), (2, 152938662), (3, 101959108), (4, 76469331), (6, 50979554), (12, 25489777), (163, 1876548), (326, 938274), (353, 866508), (443, 690468), (489, 625516), (652, 469137), (706, 433254), (886, 345234), (978, 312758), (1059, 288836), (1329, 230156), (1412, 216627), (1772, 172617), (1956, 156379), (2118, 144418), (2658, 115078), (4236, 72209), (5316, 57539)]