258935352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{911}}^2$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 697899720

約数和(自身を除く): 438964368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 911, 1822, 2733, 3644, 5466, 7288, 10932, 11843, 21864, 23686, 35529, 47372, 71058, 94744, 142116, 284232, 829921, 1659842, 2489763, 3319684, 4979526, 6639368, 9959052, 10788973, 19918104, 21577946, 32366919, 43155892, 64733838, 86311784, 129467676, 258935352]

約数ペア:

[(1, 258935352), (2, 129467676), (3, 86311784), (4, 64733838), (6, 43155892), (8, 32366919), (12, 21577946), (13, 19918104), (24, 10788973), (26, 9959052), (39, 6639368), (52, 4979526), (78, 3319684), (104, 2489763), (156, 1659842), (312, 829921), (911, 284232), (1822, 142116), (2733, 94744), (3644, 71058), (5466, 47372), (7288, 35529), (10932, 23686), (11843, 21864)]