304888428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{217157}}^1$

素因数の和:217183

約数の個数: 48

約数和(自身を含む): 851259360

約数和(自身を除く): 546370932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 217157, 434314, 651471, 868628, 1302942, 1954413, 2605884, 2823041, 3908826, 5646082, 5863239, 7817652, 8469123, 11292164, 11726478, 16938246, 23452956, 25407369, 33876492, 50814738, 76222107, 101629476, 152444214, 304888428]

約数ペア:

[(1, 304888428), (2, 152444214), (3, 101629476), (4, 76222107), (6, 50814738), (9, 33876492), (12, 25407369), (13, 23452956), (18, 16938246), (26, 11726478), (27, 11292164), (36, 8469123), (39, 7817652), (52, 5863239), (54, 5646082), (78, 3908826), (108, 2823041), (117, 2605884), (156, 1954413), (234, 1302942), (351, 868628), (468, 651471), (702, 434314), (1404, 217157)]