388016636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{28109}}^1$

素因数の和:28166

約数の個数: 48

約数和(自身を含む): 850046400

約数和(自身を除く): 462029764

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6902, 13804, 28109, 56218, 112436, 196763, 393526, 477853, 787052, 815161, 955706, 1630322, 1911412, 3260644, 3344971, 5706127, 6689942, 11412254, 13379884, 13857737, 22824508, 27715474, 55430948, 97004159, 194008318, 388016636]

約数ペア:

[(1, 388016636), (2, 194008318), (4, 97004159), (7, 55430948), (14, 27715474), (17, 22824508), (28, 13857737), (29, 13379884), (34, 11412254), (58, 6689942), (68, 5706127), (116, 3344971), (119, 3260644), (203, 1911412), (238, 1630322), (406, 955706), (476, 815161), (493, 787052), (812, 477853), (986, 393526), (1972, 196763), (3451, 112436), (6902, 56218), (13804, 28109)]