349764808

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{1481}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 669834360

約数和(自身を除く): 320069552

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 557, 1114, 1481, 2228, 2962, 4456, 5924, 11848, 29521, 59042, 78493, 118084, 156986, 236168, 313972, 627944, 824917, 1649834, 3299668, 6599336, 43720601, 87441202, 174882404, 349764808]

約数ペア:

[(1, 349764808), (2, 174882404), (4, 87441202), (8, 43720601), (53, 6599336), (106, 3299668), (212, 1649834), (424, 824917), (557, 627944), (1114, 313972), (1481, 236168), (2228, 156986), (2962, 118084), (4456, 78493), (5924, 59042), (11848, 29521)]