490688712

素因数分解:

$2^3\times 3^3\times {\mathrm{821}}^1\times {\mathrm{2767}}^1$

素因数の和:3603

約数の個数: 64

約数和(自身を含む): 1365177600

約数和(自身を除く): 874488888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 821, 1642, 2463, 2767, 3284, 4926, 5534, 6568, 7389, 8301, 9852, 11068, 14778, 16602, 19704, 22136, 22167, 24903, 29556, 33204, 44334, 49806, 59112, 66408, 74709, 88668, 99612, 149418, 177336, 199224, 298836, 597672, 2271707, 4543414, 6815121, 9086828, 13630242, 18173656, 20445363, 27260484, 40890726, 54520968, 61336089, 81781452, 122672178, 163562904, 245344356, 490688712]

約数ペア:

[(1, 490688712), (2, 245344356), (3, 163562904), (4, 122672178), (6, 81781452), (8, 61336089), (9, 54520968), (12, 40890726), (18, 27260484), (24, 20445363), (27, 18173656), (36, 13630242), (54, 9086828), (72, 6815121), (108, 4543414), (216, 2271707), (821, 597672), (1642, 298836), (2463, 199224), (2767, 177336), (3284, 149418), (4926, 99612), (5534, 88668), (6568, 74709), (7389, 66408), (8301, 59112), (9852, 49806), (11068, 44334), (14778, 33204), (16602, 29556), (19704, 24903), (22136, 22167)]