1554795816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151717}}^1$

素因数の和:151794

約数の個数: 64

約数和(自身を含む): 4515127680

約数和(自身を除く): 2960331864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 151717, 303434, 455151, 606868, 910302, 1062019, 1213736, 1820604, 2124038, 3186057, 3641208, 4248076, 6372114, 8496152, 9254737, 12744228, 18509474, 25488456, 27764211, 37018948, 55528422, 64783159, 74037896, 111056844, 129566318, 194349477, 222113688, 259132636, 388698954, 518265272, 777397908, 1554795816]

約数ペア:

[(1, 1554795816), (2, 777397908), (3, 518265272), (4, 388698954), (6, 259132636), (7, 222113688), (8, 194349477), (12, 129566318), (14, 111056844), (21, 74037896), (24, 64783159), (28, 55528422), (42, 37018948), (56, 27764211), (61, 25488456), (84, 18509474), (122, 12744228), (168, 9254737), (183, 8496152), (244, 6372114), (366, 4248076), (427, 3641208), (488, 3186057), (732, 2124038), (854, 1820604), (1281, 1213736), (1464, 1062019), (1708, 910302), (2562, 606868), (3416, 455151), (5124, 303434), (10248, 151717)]