273806728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{44623}}^1$

素因数の和:44701

約数の個数: 32

約数和(自身を含む): 562262400

約数和(自身を除く): 288455672

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 44623, 89246, 178492, 356984, 580099, 1160198, 2320396, 2632757, 4640792, 5265514, 10531028, 21062056, 34225841, 68451682, 136903364, 273806728]

約数ペア:

[(1, 273806728), (2, 136903364), (4, 68451682), (8, 34225841), (13, 21062056), (26, 10531028), (52, 5265514), (59, 4640792), (104, 2632757), (118, 2320396), (236, 1160198), (472, 580099), (767, 356984), (1534, 178492), (3068, 89246), (6136, 44623)]