279989676

素因数分解:

$2^2\times 3^3\times {\mathrm{607}}^1\times {\mathrm{4271}}^1$

素因数の和:4891

約数の個数: 48

約数和(自身を含む): 727265280

約数和(自身を除く): 447275604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 607, 1214, 1821, 2428, 3642, 4271, 5463, 7284, 8542, 10926, 12813, 16389, 17084, 21852, 25626, 32778, 38439, 51252, 65556, 76878, 115317, 153756, 230634, 461268, 2592497, 5184994, 7777491, 10369988, 15554982, 23332473, 31109964, 46664946, 69997419, 93329892, 139994838, 279989676]

約数ペア:

[(1, 279989676), (2, 139994838), (3, 93329892), (4, 69997419), (6, 46664946), (9, 31109964), (12, 23332473), (18, 15554982), (27, 10369988), (36, 7777491), (54, 5184994), (108, 2592497), (607, 461268), (1214, 230634), (1821, 153756), (2428, 115317), (3642, 76878), (4271, 65556), (5463, 51252), (7284, 38439), (8542, 32778), (10926, 25626), (12813, 21852), (16389, 17084)]