289222764

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{1109}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 685251840

約数和(自身を除く): 396029076

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 211, 309, 412, 422, 618, 633, 844, 1109, 1236, 1266, 2218, 2532, 3327, 4436, 6654, 13308, 21733, 43466, 65199, 86932, 114227, 130398, 228454, 233999, 260796, 342681, 456908, 467998, 685362, 701997, 935996, 1370724, 1403994, 2807988, 24101897, 48203794, 72305691, 96407588, 144611382, 289222764]

約数ペア:

[(1, 289222764), (2, 144611382), (3, 96407588), (4, 72305691), (6, 48203794), (12, 24101897), (103, 2807988), (206, 1403994), (211, 1370724), (309, 935996), (412, 701997), (422, 685362), (618, 467998), (633, 456908), (844, 342681), (1109, 260796), (1236, 233999), (1266, 228454), (2218, 130398), (2532, 114227), (3327, 86932), (4436, 65199), (6654, 43466), (13308, 21733)]