339914988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{521}}^1\times {\mathrm{863}}^1$

素因数の和:1404

約数の個数: 96

約数和(自身を含む): 1010257920

約数和(自身を除く): 670342932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 521, 756, 863, 1042, 1563, 1726, 2084, 2589, 3126, 3452, 3647, 4689, 5178, 6041, 6252, 7294, 7767, 9378, 10356, 10941, 12082, 14067, 14588, 15534, 18123, 18756, 21882, 23301, 24164, 28134, 31068, 32823, 36246, 43764, 46602, 54369, 56268, 65646, 72492, 93204, 98469, 108738, 131292, 163107, 196938, 217476, 326214, 393876, 449623, 652428, 899246, 1348869, 1798492, 2697738, 3147361, 4046607, 5395476, 6294722, 8093214, 9442083, 12139821, 12589444, 16186428, 18884166, 24279642, 28326249, 37768332, 48559284, 56652498, 84978747, 113304996, 169957494, 339914988]

約数ペア:

[(1, 339914988), (2, 169957494), (3, 113304996), (4, 84978747), (6, 56652498), (7, 48559284), (9, 37768332), (12, 28326249), (14, 24279642), (18, 18884166), (21, 16186428), (27, 12589444), (28, 12139821), (36, 9442083), (42, 8093214), (54, 6294722), (63, 5395476), (84, 4046607), (108, 3147361), (126, 2697738), (189, 1798492), (252, 1348869), (378, 899246), (521, 652428), (756, 449623), (863, 393876), (1042, 326214), (1563, 217476), (1726, 196938), (2084, 163107), (2589, 131292), (3126, 108738), (3452, 98469), (3647, 93204), (4689, 72492), (5178, 65646), (6041, 56268), (6252, 54369), (7294, 46602), (7767, 43764), (9378, 36246), (10356, 32823), (10941, 31068), (12082, 28134), (14067, 24164), (14588, 23301), (15534, 21882), (18123, 18756)]