258351808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28229}}^1$

素因数の和:28265

約数の個数: 56

約数和(自身を含む): 602315280

約数和(自身を除く): 343963472

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 28229, 56458, 112916, 225832, 310519, 366977, 451664, 621038, 733954, 903328, 1242076, 1467908, 1806656, 2484152, 2935816, 4036747, 4968304, 5871632, 8073494, 9936608, 11743264, 16146988, 19873216, 23486528, 32293976, 64587952, 129175904, 258351808]

約数ペア:

[(1, 258351808), (2, 129175904), (4, 64587952), (8, 32293976), (11, 23486528), (13, 19873216), (16, 16146988), (22, 11743264), (26, 9936608), (32, 8073494), (44, 5871632), (52, 4968304), (64, 4036747), (88, 2935816), (104, 2484152), (143, 1806656), (176, 1467908), (208, 1242076), (286, 903328), (352, 733954), (416, 621038), (572, 451664), (704, 366977), (832, 310519), (1144, 225832), (2288, 112916), (4576, 56458), (9152, 28229)]