577830064

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 1317415680

約数和(自身を除く): 739585616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 83, 112, 122, 166, 244, 332, 427, 488, 581, 664, 854, 976, 1019, 1162, 1328, 1708, 2038, 2324, 3416, 4076, 4648, 5063, 6832, 7133, 8152, 9296, 10126, 14266, 16304, 20252, 28532, 35441, 40504, 57064, 62159, 70882, 81008, 84577, 114128, 124318, 141764, 169154, 248636, 283528, 338308, 435113, 497272, 567056, 592039, 676616, 870226, 994544, 1184078, 1353232, 1740452, 2368156, 3480904, 4736312, 5159197, 6961808, 9472624, 10318394, 20636788, 36114379, 41273576, 72228758, 82547152, 144457516, 288915032, 577830064]

約数ペア:

[(1, 577830064), (2, 288915032), (4, 144457516), (7, 82547152), (8, 72228758), (14, 41273576), (16, 36114379), (28, 20636788), (56, 10318394), (61, 9472624), (83, 6961808), (112, 5159197), (122, 4736312), (166, 3480904), (244, 2368156), (332, 1740452), (427, 1353232), (488, 1184078), (581, 994544), (664, 870226), (854, 676616), (976, 592039), (1019, 567056), (1162, 497272), (1328, 435113), (1708, 338308), (2038, 283528), (2324, 248636), (3416, 169154), (4076, 141764), (4648, 124318), (5063, 114128), (6832, 84577), (7133, 81008), (8152, 70882), (9296, 62159), (10126, 57064), (14266, 40504), (16304, 35441), (20252, 28532)]