1570298247

素因数分解:

$3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 2755584000

約数和(自身を除く): 1185285753

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 79, 137, 141, 147, 237, 329, 343, 411, 423, 441, 553, 711, 959, 987, 1029, 1233, 1659, 2303, 2877, 2961, 3087, 3713, 3871, 4977, 6439, 6713, 6909, 8631, 10823, 11139, 11613, 16121, 19317, 20139, 20727, 25991, 27097, 32469, 33417, 34839, 45073, 46991, 48363, 57951, 60417, 75761, 77973, 81291, 97407, 135219, 140973, 145089, 181937, 227283, 233919, 243873, 315511, 405657, 422919, 508681, 530327, 545811, 681849, 946533, 1273559, 1526043, 1590981, 1637433, 2208577, 2839599, 3560767, 3712289, 3820677, 4578129, 4772943, 6625731, 10682301, 11136867, 11462031, 19877193, 24925369, 32046903, 33410601, 74776107, 174477583, 224328321, 523432749, 1570298247]

約数ペア:

[(1, 1570298247), (3, 523432749), (7, 224328321), (9, 174477583), (21, 74776107), (47, 33410601), (49, 32046903), (63, 24925369), (79, 19877193), (137, 11462031), (141, 11136867), (147, 10682301), (237, 6625731), (329, 4772943), (343, 4578129), (411, 3820677), (423, 3712289), (441, 3560767), (553, 2839599), (711, 2208577), (959, 1637433), (987, 1590981), (1029, 1526043), (1233, 1273559), (1659, 946533), (2303, 681849), (2877, 545811), (2961, 530327), (3087, 508681), (3713, 422919), (3871, 405657), (4977, 315511), (6439, 243873), (6713, 233919), (6909, 227283), (8631, 181937), (10823, 145089), (11139, 140973), (11613, 135219), (16121, 97407), (19317, 81291), (20139, 77973), (20727, 75761), (25991, 60417), (27097, 57951), (32469, 48363), (33417, 46991), (34839, 45073)]