279563304

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{147449}}^1$

素因数の和:147537

約数の個数: 32

約数和(自身を含む): 707760000

約数和(自身を除く): 428196696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 147449, 294898, 442347, 589796, 884694, 1179592, 1769388, 3538776, 11648471, 23296942, 34945413, 46593884, 69890826, 93187768, 139781652, 279563304]

約数ペア:

[(1, 279563304), (2, 139781652), (3, 93187768), (4, 69890826), (6, 46593884), (8, 34945413), (12, 23296942), (24, 11648471), (79, 3538776), (158, 1769388), (237, 1179592), (316, 884694), (474, 589796), (632, 442347), (948, 294898), (1896, 147449)]