2016403344

素因数分解:

$2^4\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{6571}}^1$

素因数の和:8716

約数の個数: 60

約数和(自身を含む): 5646636112

約数和(自身を除く): 3630232768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2131, 4262, 6393, 6571, 8524, 12786, 13142, 17048, 19179, 19713, 25572, 26284, 34096, 38358, 39426, 51144, 52568, 59139, 76716, 78852, 102288, 105136, 118278, 153432, 157704, 236556, 306864, 315408, 473112, 946224, 14002801, 28005602, 42008403, 56011204, 84016806, 112022408, 126025209, 168033612, 224044816, 252050418, 336067224, 504100836, 672134448, 1008201672, 2016403344]

約数ペア:

[(1, 2016403344), (2, 1008201672), (3, 672134448), (4, 504100836), (6, 336067224), (8, 252050418), (9, 224044816), (12, 168033612), (16, 126025209), (18, 112022408), (24, 84016806), (36, 56011204), (48, 42008403), (72, 28005602), (144, 14002801), (2131, 946224), (4262, 473112), (6393, 315408), (6571, 306864), (8524, 236556), (12786, 157704), (13142, 153432), (17048, 118278), (19179, 105136), (19713, 102288), (25572, 78852), (26284, 76716), (34096, 59139), (38358, 52568), (39426, 51144)]