1570696416

素因数分解:

$2^5\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{2731}}^1$

素因数の和:4744

約数の個数: 72

約数和(自身を含む): 4470540984

約数和(自身を除く): 2899844568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1997, 2731, 3994, 5462, 5991, 7988, 8193, 10924, 11982, 15976, 16386, 17973, 21848, 23964, 24579, 31952, 32772, 35946, 43696, 47928, 49158, 63904, 65544, 71892, 87392, 95856, 98316, 131088, 143784, 191712, 196632, 262176, 287568, 393264, 575136, 786528, 5453807, 10907614, 16361421, 21815228, 32722842, 43630456, 49084263, 65445684, 87260912, 98168526, 130891368, 174521824, 196337052, 261782736, 392674104, 523565472, 785348208, 1570696416]

約数ペア:

[(1, 1570696416), (2, 785348208), (3, 523565472), (4, 392674104), (6, 261782736), (8, 196337052), (9, 174521824), (12, 130891368), (16, 98168526), (18, 87260912), (24, 65445684), (32, 49084263), (36, 43630456), (48, 32722842), (72, 21815228), (96, 16361421), (144, 10907614), (288, 5453807), (1997, 786528), (2731, 575136), (3994, 393264), (5462, 287568), (5991, 262176), (7988, 196632), (8193, 191712), (10924, 143784), (11982, 131088), (15976, 98316), (16386, 95856), (17973, 87392), (21848, 71892), (23964, 65544), (24579, 63904), (31952, 49158), (32772, 47928), (35946, 43696)]