390665616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5323}}^1$

素因数の和:5484

約数の個数: 80

約数和(自身を含む): 1109095680

約数和(自身を除く): 718430064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 139, 176, 264, 278, 417, 528, 556, 834, 1112, 1529, 1668, 2224, 3058, 3336, 4587, 5323, 6116, 6672, 9174, 10646, 12232, 15969, 18348, 21292, 24464, 31938, 36696, 42584, 58553, 63876, 73392, 85168, 117106, 127752, 175659, 234212, 255504, 351318, 468424, 702636, 739897, 936848, 1405272, 1479794, 2219691, 2810544, 2959588, 4439382, 5919176, 8138867, 8878764, 11838352, 16277734, 17757528, 24416601, 32555468, 35515056, 48833202, 65110936, 97666404, 130221872, 195332808, 390665616]

約数ペア:

[(1, 390665616), (2, 195332808), (3, 130221872), (4, 97666404), (6, 65110936), (8, 48833202), (11, 35515056), (12, 32555468), (16, 24416601), (22, 17757528), (24, 16277734), (33, 11838352), (44, 8878764), (48, 8138867), (66, 5919176), (88, 4439382), (132, 2959588), (139, 2810544), (176, 2219691), (264, 1479794), (278, 1405272), (417, 936848), (528, 739897), (556, 702636), (834, 468424), (1112, 351318), (1529, 255504), (1668, 234212), (2224, 175659), (3058, 127752), (3336, 117106), (4587, 85168), (5323, 73392), (6116, 63876), (6672, 58553), (9174, 42584), (10646, 36696), (12232, 31938), (15969, 24464), (18348, 21292)]