290433006

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{617}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 676339200

約数和(自身を除く): 385906194

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 379, 414, 617, 621, 758, 1137, 1234, 1242, 1851, 2274, 3411, 3702, 5553, 6822, 8717, 10233, 11106, 14191, 16659, 17434, 20466, 26151, 28382, 33318, 42573, 52302, 78453, 85146, 127719, 156906, 233843, 235359, 255438, 383157, 467686, 470718, 701529, 766314, 1403058, 2104587, 4209174, 5378389, 6313761, 10756778, 12627522, 16135167, 32270334, 48405501, 96811002, 145216503, 290433006]

約数ペア:

[(1, 290433006), (2, 145216503), (3, 96811002), (6, 48405501), (9, 32270334), (18, 16135167), (23, 12627522), (27, 10756778), (46, 6313761), (54, 5378389), (69, 4209174), (138, 2104587), (207, 1403058), (379, 766314), (414, 701529), (617, 470718), (621, 467686), (758, 383157), (1137, 255438), (1234, 235359), (1242, 233843), (1851, 156906), (2274, 127719), (3411, 85146), (3702, 78453), (5553, 52302), (6822, 42573), (8717, 33318), (10233, 28382), (11106, 26151), (14191, 20466), (16659, 17434)]