304811624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 638623440

約数和(自身を除く): 333811816

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 113, 148, 226, 296, 452, 481, 701, 904, 962, 1402, 1469, 1924, 2804, 2938, 3848, 4181, 5608, 5876, 8362, 9113, 11752, 16724, 18226, 25937, 33448, 36452, 51874, 54353, 72904, 79213, 103748, 108706, 158426, 207496, 217412, 316852, 337181, 434824, 633704, 674362, 1029769, 1348724, 2059538, 2697448, 2930881, 4119076, 5861762, 8238152, 11723524, 23447048, 38101453, 76202906, 152405812, 304811624]

約数ペア:

[(1, 304811624), (2, 152405812), (4, 76202906), (8, 38101453), (13, 23447048), (26, 11723524), (37, 8238152), (52, 5861762), (74, 4119076), (104, 2930881), (113, 2697448), (148, 2059538), (226, 1348724), (296, 1029769), (452, 674362), (481, 633704), (701, 434824), (904, 337181), (962, 316852), (1402, 217412), (1469, 207496), (1924, 158426), (2804, 108706), (2938, 103748), (3848, 79213), (4181, 72904), (5608, 54353), (5876, 51874), (8362, 36452), (9113, 33448), (11752, 25937), (16724, 18226)]