779471088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9403}}^1$

素因数の和:9582

約数の個数: 80

約数和(自身を含む): 2210918016

約数和(自身を除く): 1431446928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 942, 1256, 1727, 1884, 2512, 3454, 3768, 5181, 6908, 7536, 9403, 10362, 13816, 18806, 20724, 27632, 28209, 37612, 41448, 56418, 75224, 82896, 103433, 112836, 150448, 206866, 225672, 310299, 413732, 451344, 620598, 827464, 1241196, 1476271, 1654928, 2482392, 2952542, 4428813, 4964784, 5905084, 8857626, 11810168, 16238981, 17715252, 23620336, 32477962, 35430504, 48716943, 64955924, 70861008, 97433886, 129911848, 194867772, 259823696, 389735544, 779471088]

約数ペア:

[(1, 779471088), (2, 389735544), (3, 259823696), (4, 194867772), (6, 129911848), (8, 97433886), (11, 70861008), (12, 64955924), (16, 48716943), (22, 35430504), (24, 32477962), (33, 23620336), (44, 17715252), (48, 16238981), (66, 11810168), (88, 8857626), (132, 5905084), (157, 4964784), (176, 4428813), (264, 2952542), (314, 2482392), (471, 1654928), (528, 1476271), (628, 1241196), (942, 827464), (1256, 620598), (1727, 451344), (1884, 413732), (2512, 310299), (3454, 225672), (3768, 206866), (5181, 150448), (6908, 112836), (7536, 103433), (9403, 82896), (10362, 75224), (13816, 56418), (18806, 41448), (20724, 37612), (27632, 28209)]