1297056756

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 3268097280

約数和(自身を除く): 1971040524

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 157, 222, 276, 314, 444, 471, 628, 809, 851, 942, 1618, 1702, 1884, 2427, 2553, 3236, 3404, 3611, 4854, 5106, 5809, 7222, 9708, 10212, 10833, 11618, 14444, 17427, 18607, 21666, 23236, 29933, 34854, 37214, 43332, 55821, 59866, 69708, 74428, 89799, 111642, 119732, 127013, 133607, 179598, 223284, 254026, 267214, 359196, 381039, 400821, 508052, 534428, 688459, 762078, 801642, 1376918, 1524156, 1603284, 2065377, 2753836, 2921299, 4130754, 4699481, 5842598, 8261508, 8763897, 9398962, 11685196, 14098443, 17527794, 18797924, 28196886, 35055588, 56393772, 108088063, 216176126, 324264189, 432352252, 648528378, 1297056756]

約数ペア:

[(1, 1297056756), (2, 648528378), (3, 432352252), (4, 324264189), (6, 216176126), (12, 108088063), (23, 56393772), (37, 35055588), (46, 28196886), (69, 18797924), (74, 17527794), (92, 14098443), (111, 11685196), (138, 9398962), (148, 8763897), (157, 8261508), (222, 5842598), (276, 4699481), (314, 4130754), (444, 2921299), (471, 2753836), (628, 2065377), (809, 1603284), (851, 1524156), (942, 1376918), (1618, 801642), (1702, 762078), (1884, 688459), (2427, 534428), (2553, 508052), (3236, 400821), (3404, 381039), (3611, 359196), (4854, 267214), (5106, 254026), (5809, 223284), (7222, 179598), (9708, 133607), (10212, 127013), (10833, 119732), (11618, 111642), (14444, 89799), (17427, 74428), (18607, 69708), (21666, 59866), (23236, 55821), (29933, 43332), (34854, 37214)]