297138906

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1213}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 666631680

約数和(自身を除く): 369492774

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 439, 558, 878, 1213, 1317, 2426, 2634, 3639, 3951, 7278, 7902, 10917, 13609, 21834, 27218, 37603, 40827, 75206, 81654, 112809, 122481, 225618, 244962, 338427, 532507, 676854, 1065014, 1597521, 3195042, 4792563, 9585126, 16507717, 33015434, 49523151, 99046302, 148569453, 297138906]

約数ペア:

[(1, 297138906), (2, 148569453), (3, 99046302), (6, 49523151), (9, 33015434), (18, 16507717), (31, 9585126), (62, 4792563), (93, 3195042), (186, 1597521), (279, 1065014), (439, 676854), (558, 532507), (878, 338427), (1213, 244962), (1317, 225618), (2426, 122481), (2634, 112809), (3639, 81654), (3951, 75206), (7278, 40827), (7902, 37603), (10917, 27218), (13609, 21834)]