2048696390670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{547}}^1\times {\mathrm{305243}}^1$

素因数の和:306209

約数の個数: 64

約数和(自身を含む): 4937919978240

約数和(自身を除く): 2889223587570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 547, 818, 1094, 1227, 1641, 2045, 2454, 2735, 3282, 4090, 5470, 6135, 8205, 12270, 16410, 223723, 305243, 447446, 610486, 671169, 915729, 1118615, 1342338, 1526215, 1831458, 2237230, 3052430, 3355845, 4578645, 6711690, 9157290, 124844387, 166967921, 249688774, 333935842, 374533161, 500903763, 624221935, 749066322, 834839605, 1001807526, 1248443870, 1669679210, 1872665805, 2504518815, 3745331610, 5009037630, 68289879689, 136579759378, 204869639067, 341449398445, 409739278134, 682898796890, 1024348195335, 2048696390670]

約数ペア:

[(1, 2048696390670), (2, 1024348195335), (3, 682898796890), (5, 409739278134), (6, 341449398445), (10, 204869639067), (15, 136579759378), (30, 68289879689), (409, 5009037630), (547, 3745331610), (818, 2504518815), (1094, 1872665805), (1227, 1669679210), (1641, 1248443870), (2045, 1001807526), (2454, 834839605), (2735, 749066322), (3282, 624221935), (4090, 500903763), (5470, 374533161), (6135, 333935842), (8205, 249688774), (12270, 166967921), (16410, 124844387), (223723, 9157290), (305243, 6711690), (447446, 4578645), (610486, 3355845), (671169, 3052430), (915729, 2237230), (1118615, 1831458), (1342338, 1526215)]