421276368

素因数分解:

$2^4\times 3^1\times {\mathrm{997}}^1\times {\mathrm{8803}}^1$

素因数の和:9811

約数の個数: 40

約数和(自身を含む): 1089512608

約数和(自身を除く): 668236240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 997, 1994, 2991, 3988, 5982, 7976, 8803, 11964, 15952, 17606, 23928, 26409, 35212, 47856, 52818, 70424, 105636, 140848, 211272, 422544, 8776591, 17553182, 26329773, 35106364, 52659546, 70212728, 105319092, 140425456, 210638184, 421276368]

約数ペア:

[(1, 421276368), (2, 210638184), (3, 140425456), (4, 105319092), (6, 70212728), (8, 52659546), (12, 35106364), (16, 26329773), (24, 17553182), (48, 8776591), (997, 422544), (1994, 211272), (2991, 140848), (3988, 105636), (5982, 70424), (7976, 52818), (8803, 47856), (11964, 35212), (15952, 26409), (17606, 23928)]