426571888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1502

約数の個数: 80

約数和(自身を含む): 937440000

約数和(自身を除く): 510868112

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 272, 304, 323, 472, 646, 944, 1003, 1121, 1292, 1399, 2006, 2242, 2584, 2798, 4012, 4484, 5168, 5596, 8024, 8968, 11192, 16048, 17936, 19057, 22384, 23783, 26581, 38114, 47566, 53162, 76228, 82541, 95132, 106324, 152456, 165082, 190264, 212648, 304912, 330164, 380528, 425296, 451877, 660328, 903754, 1320656, 1403197, 1568279, 1807508, 2806394, 3136558, 3615016, 5612788, 6273116, 7230032, 11225576, 12546232, 22451152, 25092464, 26660743, 53321486, 106642972, 213285944, 426571888]

約数ペア:

[(1, 426571888), (2, 213285944), (4, 106642972), (8, 53321486), (16, 26660743), (17, 25092464), (19, 22451152), (34, 12546232), (38, 11225576), (59, 7230032), (68, 6273116), (76, 5612788), (118, 3615016), (136, 3136558), (152, 2806394), (236, 1807508), (272, 1568279), (304, 1403197), (323, 1320656), (472, 903754), (646, 660328), (944, 451877), (1003, 425296), (1121, 380528), (1292, 330164), (1399, 304912), (2006, 212648), (2242, 190264), (2584, 165082), (2798, 152456), (4012, 106324), (4484, 95132), (5168, 82541), (5596, 76228), (8024, 53162), (8968, 47566), (11192, 38114), (16048, 26581), (17936, 23783), (19057, 22384)]