245535192

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{162391}}^1$

素因数の和:162413

約数の個数: 64

約数和(自身を含む): 779481600

約数和(自身を除く): 533946408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 162391, 324782, 487173, 649564, 974346, 1136737, 1299128, 1461519, 1948692, 2273474, 2923038, 3410211, 3897384, 4384557, 4546948, 5846076, 6820422, 8769114, 9093896, 10230633, 11692152, 13640844, 17538228, 20461266, 27281688, 30691899, 35076456, 40922532, 61383798, 81845064, 122767596, 245535192]

約数ペア:

[(1, 245535192), (2, 122767596), (3, 81845064), (4, 61383798), (6, 40922532), (7, 35076456), (8, 30691899), (9, 27281688), (12, 20461266), (14, 17538228), (18, 13640844), (21, 11692152), (24, 10230633), (27, 9093896), (28, 8769114), (36, 6820422), (42, 5846076), (54, 4546948), (56, 4384557), (63, 3897384), (72, 3410211), (84, 2923038), (108, 2273474), (126, 1948692), (168, 1461519), (189, 1299128), (216, 1136737), (252, 974346), (378, 649564), (504, 487173), (756, 324782), (1512, 162391)]