1285973424

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{388277}}^1$

素因数の和:388314

約数の個数: 60

約数和(自身を含む): 3755424816

約数和(自身を除く): 2469451392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 388277, 776554, 1164831, 1553108, 2329662, 3106216, 3494493, 4659324, 6212432, 6988986, 8930371, 9318648, 13977972, 17860742, 18637296, 26791113, 27955944, 35721484, 53582226, 55911888, 71442968, 80373339, 107164452, 142885936, 160746678, 214328904, 321493356, 428657808, 642986712, 1285973424]

約数ペア:

[(1, 1285973424), (2, 642986712), (3, 428657808), (4, 321493356), (6, 214328904), (8, 160746678), (9, 142885936), (12, 107164452), (16, 80373339), (18, 71442968), (23, 55911888), (24, 53582226), (36, 35721484), (46, 27955944), (48, 26791113), (69, 18637296), (72, 17860742), (92, 13977972), (138, 9318648), (144, 8930371), (184, 6988986), (207, 6212432), (276, 4659324), (368, 3494493), (414, 3106216), (552, 2329662), (828, 1553108), (1104, 1164831), (1656, 776554), (3312, 388277)]