489180882

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2067

約数の個数: 64

約数和(自身を含む): 1091439360

約数和(自身を除く): 602258478

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 109, 138, 218, 327, 391, 654, 782, 1173, 1853, 1913, 2346, 2507, 3706, 3826, 5014, 5559, 5739, 7521, 11118, 11478, 15042, 32521, 42619, 43999, 65042, 85238, 87998, 97563, 127857, 131997, 195126, 208517, 255714, 263994, 417034, 625551, 747983, 1251102, 1495966, 2243949, 3544789, 4487898, 4795891, 7089578, 9591782, 10634367, 14387673, 21268734, 28775346, 81530147, 163060294, 244590441, 489180882]

約数ペア:

[(1, 489180882), (2, 244590441), (3, 163060294), (6, 81530147), (17, 28775346), (23, 21268734), (34, 14387673), (46, 10634367), (51, 9591782), (69, 7089578), (102, 4795891), (109, 4487898), (138, 3544789), (218, 2243949), (327, 1495966), (391, 1251102), (654, 747983), (782, 625551), (1173, 417034), (1853, 263994), (1913, 255714), (2346, 208517), (2507, 195126), (3706, 131997), (3826, 127857), (5014, 97563), (5559, 87998), (5739, 85238), (7521, 65042), (11118, 43999), (11478, 42619), (15042, 32521)]