348567804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17321}}^1$

素因数の和:17387

約数の個数: 72

約数和(自身を含む): 971002032

約数和(自身を除く): 622434228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 17321, 20124, 34642, 51963, 69284, 103926, 155889, 207852, 225173, 311778, 450346, 623556, 675519, 744803, 900692, 1351038, 1489606, 2026557, 2234409, 2702076, 2979212, 4053114, 4468818, 6703227, 8106228, 8937636, 9682439, 13406454, 19364878, 26812908, 29047317, 38729756, 58094634, 87141951, 116189268, 174283902, 348567804]

約数ペア:

[(1, 348567804), (2, 174283902), (3, 116189268), (4, 87141951), (6, 58094634), (9, 38729756), (12, 29047317), (13, 26812908), (18, 19364878), (26, 13406454), (36, 9682439), (39, 8937636), (43, 8106228), (52, 6703227), (78, 4468818), (86, 4053114), (117, 2979212), (129, 2702076), (156, 2234409), (172, 2026557), (234, 1489606), (258, 1351038), (387, 900692), (468, 744803), (516, 675519), (559, 623556), (774, 450346), (1118, 311778), (1548, 225173), (1677, 207852), (2236, 155889), (3354, 103926), (5031, 69284), (6708, 51963), (10062, 34642), (17321, 20124)]