397253424

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{613}}^1$

素因数の和:1234

約数の個数: 80

約数和(自身を含む): 1074431232

約数和(自身を除く): 677177808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 587, 613, 1104, 1174, 1226, 1761, 1839, 2348, 2452, 3522, 3678, 4696, 4904, 7044, 7356, 9392, 9808, 13501, 14088, 14099, 14712, 27002, 28176, 28198, 29424, 40503, 42297, 54004, 56396, 81006, 84594, 108008, 112792, 162012, 169188, 216016, 225584, 324024, 338376, 359831, 648048, 676752, 719662, 1079493, 1439324, 2158986, 2878648, 4317972, 5757296, 8276113, 8635944, 16552226, 17271888, 24828339, 33104452, 49656678, 66208904, 99313356, 132417808, 198626712, 397253424]

約数ペア:

[(1, 397253424), (2, 198626712), (3, 132417808), (4, 99313356), (6, 66208904), (8, 49656678), (12, 33104452), (16, 24828339), (23, 17271888), (24, 16552226), (46, 8635944), (48, 8276113), (69, 5757296), (92, 4317972), (138, 2878648), (184, 2158986), (276, 1439324), (368, 1079493), (552, 719662), (587, 676752), (613, 648048), (1104, 359831), (1174, 338376), (1226, 324024), (1761, 225584), (1839, 216016), (2348, 169188), (2452, 162012), (3522, 112792), (3678, 108008), (4696, 84594), (4904, 81006), (7044, 56396), (7356, 54004), (9392, 42297), (9808, 40503), (13501, 29424), (14088, 28198), (14099, 28176), (14712, 27002)]