289402788

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{6701}}^1$

素因数の和:6828

約数の個数: 48

約数和(自身を含む): 698080320

約数和(自身を除く): 408677532

約数列:

[1, 2, 3, 4, 6, 12, 59, 61, 118, 122, 177, 183, 236, 244, 354, 366, 708, 732, 3599, 6701, 7198, 10797, 13402, 14396, 20103, 21594, 26804, 40206, 43188, 80412, 395359, 408761, 790718, 817522, 1186077, 1226283, 1581436, 1635044, 2372154, 2452566, 4744308, 4905132, 24116899, 48233798, 72350697, 96467596, 144701394, 289402788]

約数ペア:

[(1, 289402788), (2, 144701394), (3, 96467596), (4, 72350697), (6, 48233798), (12, 24116899), (59, 4905132), (61, 4744308), (118, 2452566), (122, 2372154), (177, 1635044), (183, 1581436), (236, 1226283), (244, 1186077), (354, 817522), (366, 790718), (708, 408761), (732, 395359), (3599, 80412), (6701, 43188), (7198, 40206), (10797, 26804), (13402, 21594), (14396, 20103)]