255036692784

素因数分解:

$2^4\times 3^1\times {\mathrm{8563}}^1\times {\mathrm{620491}}^1$

素因数の和:629065

約数の個数: 40

約数和(自身を含む): 658922792512

約数和(自身を除く): 403886099728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8563, 17126, 25689, 34252, 51378, 68504, 102756, 137008, 205512, 411024, 620491, 1240982, 1861473, 2481964, 3722946, 4963928, 7445892, 9927856, 14891784, 29783568, 5313264433, 10626528866, 15939793299, 21253057732, 31879586598, 42506115464, 63759173196, 85012230928, 127518346392, 255036692784]

約数ペア:

[(1, 255036692784), (2, 127518346392), (3, 85012230928), (4, 63759173196), (6, 42506115464), (8, 31879586598), (12, 21253057732), (16, 15939793299), (24, 10626528866), (48, 5313264433), (8563, 29783568), (17126, 14891784), (25689, 9927856), (34252, 7445892), (51378, 4963928), (68504, 3722946), (102756, 2481964), (137008, 1861473), (205512, 1240982), (411024, 620491)]