290623626

素因数分解:

$2^1\times 3^5\times {\mathrm{89}}^1\times {\mathrm{6719}}^1$

素因数の和:6825

約数の個数: 48

約数和(自身を含む): 660441600

約数和(自身を除く): 369817974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 243, 267, 486, 534, 801, 1602, 2403, 4806, 6719, 7209, 13438, 14418, 20157, 21627, 40314, 43254, 60471, 120942, 181413, 362826, 544239, 597991, 1088478, 1195982, 1632717, 1793973, 3265434, 3587946, 5381919, 10763838, 16145757, 32291514, 48437271, 96874542, 145311813, 290623626]

約数ペア:

[(1, 290623626), (2, 145311813), (3, 96874542), (6, 48437271), (9, 32291514), (18, 16145757), (27, 10763838), (54, 5381919), (81, 3587946), (89, 3265434), (162, 1793973), (178, 1632717), (243, 1195982), (267, 1088478), (486, 597991), (534, 544239), (801, 362826), (1602, 181413), (2403, 120942), (4806, 60471), (6719, 43254), (7209, 40314), (13438, 21627), (14418, 20157)]