7420231008

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{696343}}^1$

素因数の和:696396

約数の個数: 72

約数和(自身を含む): 21671617968

約数和(自身を除く): 14251386960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 696343, 1392686, 2089029, 2785372, 4178058, 5570744, 6267087, 8356116, 11141488, 12534174, 16712232, 22282976, 25068348, 25764691, 33424464, 50136696, 51529382, 66848928, 77294073, 100273392, 103058764, 154588146, 200546784, 206117528, 231882219, 309176292, 412235056, 463764438, 618352584, 824470112, 927528876, 1236705168, 1855057752, 2473410336, 3710115504, 7420231008]

約数ペア:

[(1, 7420231008), (2, 3710115504), (3, 2473410336), (4, 1855057752), (6, 1236705168), (8, 927528876), (9, 824470112), (12, 618352584), (16, 463764438), (18, 412235056), (24, 309176292), (32, 231882219), (36, 206117528), (37, 200546784), (48, 154588146), (72, 103058764), (74, 100273392), (96, 77294073), (111, 66848928), (144, 51529382), (148, 50136696), (222, 33424464), (288, 25764691), (296, 25068348), (333, 22282976), (444, 16712232), (592, 12534174), (666, 11141488), (888, 8356116), (1184, 6267087), (1332, 5570744), (1776, 4178058), (2664, 2785372), (3552, 2089029), (5328, 1392686), (10656, 696343)]