287156788764

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{863671}}^1$

素因数の和:864050

約数の個数: 48

約数和(自身を含む): 679053473280

約数和(自身を除く): 391896684516

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 269, 309, 412, 538, 618, 807, 1076, 1236, 1614, 3228, 27707, 55414, 83121, 110828, 166242, 332484, 863671, 1727342, 2591013, 3454684, 5182026, 10364052, 88958113, 177916226, 232327499, 266874339, 355832452, 464654998, 533748678, 696982497, 929309996, 1067497356, 1393964994, 2787929988, 23929732397, 47859464794, 71789197191, 95718929588, 143578394382, 287156788764]

約数ペア:

[(1, 287156788764), (2, 143578394382), (3, 95718929588), (4, 71789197191), (6, 47859464794), (12, 23929732397), (103, 2787929988), (206, 1393964994), (269, 1067497356), (309, 929309996), (412, 696982497), (538, 533748678), (618, 464654998), (807, 355832452), (1076, 266874339), (1236, 232327499), (1614, 177916226), (3228, 88958113), (27707, 10364052), (55414, 5182026), (83121, 3454684), (110828, 2591013), (166242, 1727342), (332484, 863671)]