223255656

素因数分解:

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

素因数の和:157

約数の個数: 128

約数和(自身を含む): 683760000

約数和(自身を除く): 460504344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 702, 774, 936, 1032, 1118, 1161, 1404, 1548, 1677, 1849, 2236, 2322, 2808, 3096, 3354, 3698, 4472, 4644, 5031, 5547, 6708, 7396, 9288, 10062, 11094, 13416, 14792, 15093, 16641, 20124, 22188, 24037, 30186, 33282, 40248, 44376, 48074, 49923, 60372, 66564, 72111, 79507, 96148, 99846, 120744, 133128, 144222, 159014, 192296, 199692, 216333, 238521, 288444, 318028, 399384, 432666, 477042, 576888, 636056, 648999, 715563, 865332, 954084, 1033591, 1297998, 1431126, 1730664, 1908168, 2067182, 2146689, 2595996, 2862252, 3100773, 4134364, 4293378, 5191992, 5724504, 6201546, 8268728, 8586756, 9302319, 12403092, 17173512, 18604638, 24806184, 27906957, 37209276, 55813914, 74418552, 111627828, 223255656]

約数ペア:

[(1, 223255656), (2, 111627828), (3, 74418552), (4, 55813914), (6, 37209276), (8, 27906957), (9, 24806184), (12, 18604638), (13, 17173512), (18, 12403092), (24, 9302319), (26, 8586756), (27, 8268728), (36, 6201546), (39, 5724504), (43, 5191992), (52, 4293378), (54, 4134364), (72, 3100773), (78, 2862252), (86, 2595996), (104, 2146689), (108, 2067182), (117, 1908168), (129, 1730664), (156, 1431126), (172, 1297998), (216, 1033591), (234, 954084), (258, 865332), (312, 715563), (344, 648999), (351, 636056), (387, 576888), (468, 477042), (516, 432666), (559, 399384), (702, 318028), (774, 288444), (936, 238521), (1032, 216333), (1118, 199692), (1161, 192296), (1404, 159014), (1548, 144222), (1677, 133128), (1849, 120744), (2236, 99846), (2322, 96148), (2808, 79507), (3096, 72111), (3354, 66564), (3698, 60372), (4472, 49923), (4644, 48074), (5031, 44376), (5547, 40248), (6708, 33282), (7396, 30186), (9288, 24037), (10062, 22188), (11094, 20124), (13416, 16641), (14792, 15093)]