258933888

素因数分解:

$2^7\times 3^3\times {\mathrm{74923}}^1$

素因数の和:74946

約数の個数: 64

約数和(自身を含む): 764224800

約数和(自身を除く): 505290912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 74923, 149846, 224769, 299692, 449538, 599384, 674307, 899076, 1198768, 1348614, 1798152, 2022921, 2397536, 2697228, 3596304, 4045842, 4795072, 5394456, 7192608, 8091684, 9590144, 10788912, 14385216, 16183368, 21577824, 28770432, 32366736, 43155648, 64733472, 86311296, 129466944, 258933888]

約数ペア:

[(1, 258933888), (2, 129466944), (3, 86311296), (4, 64733472), (6, 43155648), (8, 32366736), (9, 28770432), (12, 21577824), (16, 16183368), (18, 14385216), (24, 10788912), (27, 9590144), (32, 8091684), (36, 7192608), (48, 5394456), (54, 4795072), (64, 4045842), (72, 3596304), (96, 2697228), (108, 2397536), (128, 2022921), (144, 1798152), (192, 1348614), (216, 1198768), (288, 899076), (384, 674307), (432, 599384), (576, 449538), (864, 299692), (1152, 224769), (1728, 149846), (3456, 74923)]