380509928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{2729}}^1$

素因数の和:3365

約数の個数: 32

約数和(自身を含む): 739557000

約数和(自身を除く): 359047072

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 601, 1202, 2404, 2729, 4808, 5458, 10916, 17429, 21832, 34858, 69716, 79141, 139432, 158282, 316564, 633128, 1640129, 3280258, 6560516, 13121032, 47563741, 95127482, 190254964, 380509928]

約数ペア:

[(1, 380509928), (2, 190254964), (4, 95127482), (8, 47563741), (29, 13121032), (58, 6560516), (116, 3280258), (232, 1640129), (601, 633128), (1202, 316564), (2404, 158282), (2729, 139432), (4808, 79141), (5458, 69716), (10916, 34858), (17429, 21832)]