297942762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1583}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 681246720

約数和(自身を除く): 383303958

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 127, 247, 254, 381, 494, 741, 762, 1482, 1583, 1651, 2413, 3166, 3302, 4749, 4826, 4953, 7239, 9498, 9906, 14478, 20579, 30077, 31369, 41158, 60154, 61737, 62738, 90231, 94107, 123474, 180462, 188214, 201041, 391001, 402082, 603123, 782002, 1173003, 1206246, 2346006, 2613533, 3819779, 5227066, 7639558, 7840599, 11459337, 15681198, 22918674, 49657127, 99314254, 148971381, 297942762]

約数ペア:

[(1, 297942762), (2, 148971381), (3, 99314254), (6, 49657127), (13, 22918674), (19, 15681198), (26, 11459337), (38, 7840599), (39, 7639558), (57, 5227066), (78, 3819779), (114, 2613533), (127, 2346006), (247, 1206246), (254, 1173003), (381, 782002), (494, 603123), (741, 402082), (762, 391001), (1482, 201041), (1583, 188214), (1651, 180462), (2413, 123474), (3166, 94107), (3302, 90231), (4749, 62738), (4826, 61737), (4953, 60154), (7239, 41158), (9498, 31369), (9906, 30077), (14478, 20579)]