280792248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{1283}}^1$

素因数の和:2132

約数の個数: 64

約数和(自身を含む): 767318400

約数和(自身を除く): 486526152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 829, 1283, 1658, 2487, 2566, 3316, 3849, 4974, 5132, 6632, 7698, 9119, 9948, 10264, 14113, 15396, 18238, 19896, 27357, 28226, 30792, 36476, 42339, 54714, 56452, 72952, 84678, 109428, 112904, 169356, 218856, 338712, 1063607, 2127214, 3190821, 4254428, 6381642, 8508856, 11699677, 12763284, 23399354, 25526568, 35099031, 46798708, 70198062, 93597416, 140396124, 280792248]

約数ペア:

[(1, 280792248), (2, 140396124), (3, 93597416), (4, 70198062), (6, 46798708), (8, 35099031), (11, 25526568), (12, 23399354), (22, 12763284), (24, 11699677), (33, 8508856), (44, 6381642), (66, 4254428), (88, 3190821), (132, 2127214), (264, 1063607), (829, 338712), (1283, 218856), (1658, 169356), (2487, 112904), (2566, 109428), (3316, 84678), (3849, 72952), (4974, 56452), (5132, 54714), (6632, 42339), (7698, 36476), (9119, 30792), (9948, 28226), (10264, 27357), (14113, 19896), (15396, 18238)]