261567982524

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{17477}}^1\times {\mathrm{21139}}^1$

素因数の和:38682

約数の個数: 48

約数和(自身を含む): 620734665600

約数和(自身を除く): 359166683076

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 17477, 21139, 34954, 42278, 52431, 63417, 69908, 84556, 104862, 126834, 209724, 253668, 1031143, 1247201, 2062286, 2494402, 3093429, 3741603, 4124572, 4988804, 6186858, 7483206, 12373716, 14966412, 369446303, 738892606, 1108338909, 1477785212, 2216677818, 4433355636, 21797331877, 43594663754, 65391995631, 87189327508, 130783991262, 261567982524]

約数ペア:

[(1, 261567982524), (2, 130783991262), (3, 87189327508), (4, 65391995631), (6, 43594663754), (12, 21797331877), (59, 4433355636), (118, 2216677818), (177, 1477785212), (236, 1108338909), (354, 738892606), (708, 369446303), (17477, 14966412), (21139, 12373716), (34954, 7483206), (42278, 6186858), (52431, 4988804), (63417, 4124572), (69908, 3741603), (84556, 3093429), (104862, 2494402), (126834, 2062286), (209724, 1247201), (253668, 1031143)]