312231332

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83843}}^1$

素因数の和:83880

約数の個数: 36

約数和(自身を含む): 669075120

約数和(自身を除く): 356843788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 83843, 167686, 335372, 586901, 1173802, 1593017, 2347604, 3186034, 4108307, 6372068, 8216614, 11151119, 16433228, 22302238, 44604476, 78057833, 156115666, 312231332]

約数ペア:

[(1, 312231332), (2, 156115666), (4, 78057833), (7, 44604476), (14, 22302238), (19, 16433228), (28, 11151119), (38, 8216614), (49, 6372068), (76, 4108307), (98, 3186034), (133, 2347604), (196, 1593017), (266, 1173802), (532, 586901), (931, 335372), (1862, 167686), (3724, 83843)]