236479833

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 380952000

約数和(自身を除く): 144472167

約数列:

[1, 3, 9, 19, 29, 43, 57, 87, 129, 171, 261, 387, 551, 817, 1109, 1247, 1653, 2451, 3327, 3741, 4959, 7353, 9981, 11223, 21071, 23693, 32161, 47687, 63213, 71079, 96483, 143061, 189639, 213237, 289449, 429183, 611059, 906053, 1382923, 1833177, 2718159, 4148769, 5499531, 8154477, 12446307, 26275537, 78826611, 236479833]

約数ペア:

[(1, 236479833), (3, 78826611), (9, 26275537), (19, 12446307), (29, 8154477), (43, 5499531), (57, 4148769), (87, 2718159), (129, 1833177), (171, 1382923), (261, 906053), (387, 611059), (551, 429183), (817, 289449), (1109, 213237), (1247, 189639), (1653, 143061), (2451, 96483), (3327, 71079), (3741, 63213), (4959, 47687), (7353, 32161), (9981, 23693), (11223, 21071)]