289580082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{40253}}^1$

素因数の和:40378

約数の個数: 32

約数和(自身を含む): 637623360

約数和(自身を除く): 348043278

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 7194, 40253, 80506, 120759, 241518, 442783, 885566, 1328349, 2656698, 4387577, 8775154, 13162731, 26325462, 48263347, 96526694, 144790041, 289580082]

約数ペア:

[(1, 289580082), (2, 144790041), (3, 96526694), (6, 48263347), (11, 26325462), (22, 13162731), (33, 8775154), (66, 4387577), (109, 2656698), (218, 1328349), (327, 885566), (654, 442783), (1199, 241518), (2398, 120759), (3597, 80506), (7194, 40253)]