488993766

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 1071532800

約数和(自身を除く): 582539034

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 211, 422, 551, 633, 701, 1102, 1266, 1402, 1653, 2103, 3306, 4009, 4206, 6119, 8018, 12027, 12238, 13319, 18357, 20329, 24054, 26638, 36714, 39957, 40658, 60987, 79914, 116261, 121974, 147911, 232522, 295822, 348783, 386251, 443733, 697566, 772502, 887466, 1158753, 2317506, 2810309, 4289419, 5620618, 8430927, 8578838, 12868257, 16861854, 25736514, 81498961, 162997922, 244496883, 488993766]

約数ペア:

[(1, 488993766), (2, 244496883), (3, 162997922), (6, 81498961), (19, 25736514), (29, 16861854), (38, 12868257), (57, 8578838), (58, 8430927), (87, 5620618), (114, 4289419), (174, 2810309), (211, 2317506), (422, 1158753), (551, 887466), (633, 772502), (701, 697566), (1102, 443733), (1266, 386251), (1402, 348783), (1653, 295822), (2103, 232522), (3306, 147911), (4009, 121974), (4206, 116261), (6119, 79914), (8018, 60987), (12027, 40658), (12238, 39957), (13319, 36714), (18357, 26638), (20329, 24054)]