251010828

素因数分解:

$2^2\times 3^2\times {\mathrm{769}}^1\times {\mathrm{9067}}^1$

素因数の和:9846

約数の個数: 36

約数和(自身を含む): 635394760

約数和(自身を除く): 384383932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 769, 1538, 2307, 3076, 4614, 6921, 9067, 9228, 13842, 18134, 27201, 27684, 36268, 54402, 81603, 108804, 163206, 326412, 6972523, 13945046, 20917569, 27890092, 41835138, 62752707, 83670276, 125505414, 251010828]

約数ペア:

[(1, 251010828), (2, 125505414), (3, 83670276), (4, 62752707), (6, 41835138), (9, 27890092), (12, 20917569), (18, 13945046), (36, 6972523), (769, 326412), (1538, 163206), (2307, 108804), (3076, 81603), (4614, 54402), (6921, 36268), (9067, 27684), (9228, 27201), (13842, 18134)]