245379792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{730297}}^1$

素因数の和:730315

約数の個数: 40

約数和(自身を含む): 724455616

約数和(自身を除く): 479075824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 730297, 1460594, 2190891, 2921188, 4381782, 5112079, 5842376, 8763564, 10224158, 11684752, 15336237, 17527128, 20448316, 30672474, 35054256, 40896632, 61344948, 81793264, 122689896, 245379792]

約数ペア:

[(1, 245379792), (2, 122689896), (3, 81793264), (4, 61344948), (6, 40896632), (7, 35054256), (8, 30672474), (12, 20448316), (14, 17527128), (16, 15336237), (21, 11684752), (24, 10224158), (28, 8763564), (42, 5842376), (48, 5112079), (56, 4381782), (84, 2921188), (112, 2190891), (168, 1460594), (336, 730297)]