243246768

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{123601}}^1$

素因数の和:123653

約数の個数: 40

約数和(自身を含む): 643719216

約数和(自身を除く): 400472448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 123601, 247202, 370803, 494404, 741606, 988808, 1483212, 1977616, 2966424, 5067641, 5932848, 10135282, 15202923, 20270564, 30405846, 40541128, 60811692, 81082256, 121623384, 243246768]

約数ペア:

[(1, 243246768), (2, 121623384), (3, 81082256), (4, 60811692), (6, 40541128), (8, 30405846), (12, 20270564), (16, 15202923), (24, 10135282), (41, 5932848), (48, 5067641), (82, 2966424), (123, 1977616), (164, 1483212), (246, 988808), (328, 741606), (492, 494404), (656, 370803), (984, 247202), (1968, 123601)]