408814146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{91951}}^1$

素因数の和:91991

約数の個数: 48

約数和(自身を含む): 1004115840

約数和(自身を除く): 595301694

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 91951, 183902, 275853, 551706, 827559, 1195363, 1655118, 1747069, 2390726, 3494138, 3586089, 5241207, 7172178, 10482414, 10758267, 15723621, 21516534, 22711897, 31447242, 45423794, 68135691, 136271382, 204407073, 408814146]

約数ペア:

[(1, 408814146), (2, 204407073), (3, 136271382), (6, 68135691), (9, 45423794), (13, 31447242), (18, 22711897), (19, 21516534), (26, 15723621), (38, 10758267), (39, 10482414), (57, 7172178), (78, 5241207), (114, 3586089), (117, 3494138), (171, 2390726), (234, 1747069), (247, 1655118), (342, 1195363), (494, 827559), (741, 551706), (1482, 275853), (2223, 183902), (4446, 91951)]