180717961214

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1\times {\mathrm{2539}}^1$

素因数の和:3337

約数の個数: 64

約数和(自身を含む): 320044876800

約数和(自身を除く): 139326915586

約数列:

[1, 2, 7, 14, 37, 74, 259, 313, 439, 518, 626, 878, 2191, 2539, 3073, 4382, 5078, 6146, 11581, 16243, 17773, 23162, 32486, 35546, 81067, 93943, 113701, 137407, 162134, 187886, 227402, 274814, 657601, 794707, 961849, 1114621, 1315202, 1589414, 1923698, 2229242, 5084059, 5562949, 7802347, 10168118, 11125898, 15604694, 29404159, 35588413, 41240977, 58808318, 71176826, 82481954, 205829113, 288686839, 348876373, 411658226, 577373678, 697752746, 2442134611, 4884269222, 12908425801, 25816851602, 90358980607, 180717961214]

約数ペア:

[(1, 180717961214), (2, 90358980607), (7, 25816851602), (14, 12908425801), (37, 4884269222), (74, 2442134611), (259, 697752746), (313, 577373678), (439, 411658226), (518, 348876373), (626, 288686839), (878, 205829113), (2191, 82481954), (2539, 71176826), (3073, 58808318), (4382, 41240977), (5078, 35588413), (6146, 29404159), (11581, 15604694), (16243, 11125898), (17773, 10168118), (23162, 7802347), (32486, 5562949), (35546, 5084059), (81067, 2229242), (93943, 1923698), (113701, 1589414), (137407, 1315202), (162134, 1114621), (187886, 961849), (227402, 794707), (274814, 657601)]