220456152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{437413}}^1$

素因数の和:437432

約数の個数: 48

約数和(自身を含む): 682365840

約数和(自身を除く): 461909688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 437413, 874826, 1312239, 1749652, 2624478, 3061891, 3499304, 3936717, 5248956, 6123782, 7873434, 9185673, 10497912, 12247564, 15746868, 18371346, 24495128, 27557019, 31493736, 36742692, 55114038, 73485384, 110228076, 220456152]

約数ペア:

[(1, 220456152), (2, 110228076), (3, 73485384), (4, 55114038), (6, 36742692), (7, 31493736), (8, 27557019), (9, 24495128), (12, 18371346), (14, 15746868), (18, 12247564), (21, 10497912), (24, 9185673), (28, 7873434), (36, 6123782), (42, 5248956), (56, 3936717), (63, 3499304), (72, 3061891), (84, 2624478), (126, 1749652), (168, 1312239), (252, 874826), (504, 437413)]