408094128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1091

約数の個数: 120

約数和(自身を含む): 1235959088

約数和(自身を除く): 827864960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 277, 312, 468, 554, 624, 787, 831, 936, 1108, 1574, 1662, 1872, 2216, 2361, 2493, 3148, 3324, 3601, 4432, 4722, 4986, 6296, 6648, 7083, 7202, 9444, 9972, 10231, 10803, 12592, 13296, 14166, 14404, 18888, 19944, 20462, 21606, 28332, 28808, 30693, 32409, 37776, 39888, 40924, 43212, 56664, 57616, 61386, 64818, 81848, 86424, 92079, 113328, 122772, 129636, 163696, 172848, 184158, 217999, 245544, 259272, 368316, 435998, 491088, 518544, 653997, 736632, 871996, 1307994, 1473264, 1743992, 1961991, 2615988, 2833987, 3487984, 3923982, 5231976, 5667974, 7847964, 8501961, 10463952, 11335948, 15695928, 17003922, 22671896, 25505883, 31391856, 34007844, 45343792, 51011766, 68015688, 102023532, 136031376, 204047064, 408094128]

約数ペア:

[(1, 408094128), (2, 204047064), (3, 136031376), (4, 102023532), (6, 68015688), (8, 51011766), (9, 45343792), (12, 34007844), (13, 31391856), (16, 25505883), (18, 22671896), (24, 17003922), (26, 15695928), (36, 11335948), (39, 10463952), (48, 8501961), (52, 7847964), (72, 5667974), (78, 5231976), (104, 3923982), (117, 3487984), (144, 2833987), (156, 2615988), (208, 1961991), (234, 1743992), (277, 1473264), (312, 1307994), (468, 871996), (554, 736632), (624, 653997), (787, 518544), (831, 491088), (936, 435998), (1108, 368316), (1574, 259272), (1662, 245544), (1872, 217999), (2216, 184158), (2361, 172848), (2493, 163696), (3148, 129636), (3324, 122772), (3601, 113328), (4432, 92079), (4722, 86424), (4986, 81848), (6296, 64818), (6648, 61386), (7083, 57616), (7202, 56664), (9444, 43212), (9972, 40924), (10231, 39888), (10803, 37776), (12592, 32409), (13296, 30693), (14166, 28808), (14404, 28332), (18888, 21606), (19944, 20462)]