220526544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{656329}}^1$

素因数の和:656347

約数の個数: 40

約数和(自身を含む): 651079360

約数和(自身を除く): 430552816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 656329, 1312658, 1968987, 2625316, 3937974, 4594303, 5250632, 7875948, 9188606, 10501264, 13782909, 15751896, 18377212, 27565818, 31503792, 36754424, 55131636, 73508848, 110263272, 220526544]

約数ペア:

[(1, 220526544), (2, 110263272), (3, 73508848), (4, 55131636), (6, 36754424), (7, 31503792), (8, 27565818), (12, 18377212), (14, 15751896), (16, 13782909), (21, 10501264), (24, 9188606), (28, 7875948), (42, 5250632), (48, 4594303), (56, 3937974), (84, 2625316), (112, 1968987), (168, 1312658), (336, 656329)]