266758674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3847}}^1$

素因数の和:3999

約数の個数: 64

約数和(自身を含む): 661979136

約数和(自身を除く): 395220462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1651, 1778, 2667, 3302, 3847, 4953, 5334, 7694, 9906, 11541, 11557, 23082, 23114, 26929, 34671, 50011, 53858, 69342, 80787, 100022, 150033, 161574, 300066, 350077, 488569, 700154, 977138, 1050231, 1465707, 2100462, 2931414, 3419983, 6351397, 6839966, 10259949, 12702794, 19054191, 20519898, 38108382, 44459779, 88919558, 133379337, 266758674]

約数ペア:

[(1, 266758674), (2, 133379337), (3, 88919558), (6, 44459779), (7, 38108382), (13, 20519898), (14, 19054191), (21, 12702794), (26, 10259949), (39, 6839966), (42, 6351397), (78, 3419983), (91, 2931414), (127, 2100462), (182, 1465707), (254, 1050231), (273, 977138), (381, 700154), (546, 488569), (762, 350077), (889, 300066), (1651, 161574), (1778, 150033), (2667, 100022), (3302, 80787), (3847, 69342), (4953, 53858), (5334, 50011), (7694, 34671), (9906, 26929), (11541, 23114), (11557, 23082)]