318214008

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 1066958640

約数和(自身を除く): 748744632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 73, 81, 84, 93, 108, 124, 126, 146, 162, 168, 186, 189, 216, 217, 219, 248, 252, 279, 292, 324, 372, 378, 434, 438, 504, 511, 558, 567, 584, 648, 651, 657, 744, 756, 837, 868, 876, 961, 1022, 1116, 1134, 1302, 1314, 1512, 1533, 1674, 1736, 1752, 1922, 1953, 1971, 2044, 2232, 2263, 2268, 2511, 2604, 2628, 2883, 3066, 3348, 3844, 3906, 3942, 4088, 4526, 4536, 4599, 5022, 5208, 5256, 5766, 5859, 5913, 6132, 6696, 6727, 6789, 7688, 7812, 7884, 8649, 9052, 9198, 10044, 11532, 11718, 11826, 12264, 13454, 13578, 13797, 15624, 15768, 15841, 17298, 17577, 18104, 18396, 20088, 20181, 20367, 23064, 23436, 23652, 25947, 26908, 27156, 27594, 31682, 34596, 35154, 36792, 40362, 40734, 41391, 46872, 47304, 47523, 51894, 53816, 54312, 55188, 60543, 61101, 63364, 69192, 70153, 70308, 77841, 80724, 81468, 82782, 95046, 103788, 110376, 121086, 122202, 126728, 140306, 140616, 142569, 155682, 161448, 162936, 165564, 181629, 183303, 190092, 207576, 210459, 242172, 244404, 280612, 285138, 311364, 331128, 363258, 366606, 380184, 420918, 427707, 484344, 488808, 491071, 544887, 561224, 570276, 622728, 631377, 726516, 733212, 841836, 855414, 982142, 1089774, 1140552, 1262754, 1283121, 1453032, 1466424, 1473213, 1683672, 1710828, 1894131, 1964284, 2179548, 2525508, 2566242, 2946426, 3421656, 3788262, 3928568, 4359096, 4419639, 5051016, 5132484, 5682393, 5892852, 7576524, 8839278, 10264968, 11364786, 11785704, 13258917, 15153048, 17678556, 22729572, 26517834, 35357112, 39776751, 45459144, 53035668, 79553502, 106071336, 159107004, 318214008]

約数ペア:

[(1, 318214008), (2, 159107004), (3, 106071336), (4, 79553502), (6, 53035668), (7, 45459144), (8, 39776751), (9, 35357112), (12, 26517834), (14, 22729572), (18, 17678556), (21, 15153048), (24, 13258917), (27, 11785704), (28, 11364786), (31, 10264968), (36, 8839278), (42, 7576524), (54, 5892852), (56, 5682393), (62, 5132484), (63, 5051016), (72, 4419639), (73, 4359096), (81, 3928568), (84, 3788262), (93, 3421656), (108, 2946426), (124, 2566242), (126, 2525508), (146, 2179548), (162, 1964284), (168, 1894131), (186, 1710828), (189, 1683672), (216, 1473213), (217, 1466424), (219, 1453032), (248, 1283121), (252, 1262754), (279, 1140552), (292, 1089774), (324, 982142), (372, 855414), (378, 841836), (434, 733212), (438, 726516), (504, 631377), (511, 622728), (558, 570276), (567, 561224), (584, 544887), (648, 491071), (651, 488808), (657, 484344), (744, 427707), (756, 420918), (837, 380184), (868, 366606), (876, 363258), (961, 331128), (1022, 311364), (1116, 285138), (1134, 280612), (1302, 244404), (1314, 242172), (1512, 210459), (1533, 207576), (1674, 190092), (1736, 183303), (1752, 181629), (1922, 165564), (1953, 162936), (1971, 161448), (2044, 155682), (2232, 142569), (2263, 140616), (2268, 140306), (2511, 126728), (2604, 122202), (2628, 121086), (2883, 110376), (3066, 103788), (3348, 95046), (3844, 82782), (3906, 81468), (3942, 80724), (4088, 77841), (4526, 70308), (4536, 70153), (4599, 69192), (5022, 63364), (5208, 61101), (5256, 60543), (5766, 55188), (5859, 54312), (5913, 53816), (6132, 51894), (6696, 47523), (6727, 47304), (6789, 46872), (7688, 41391), (7812, 40734), (7884, 40362), (8649, 36792), (9052, 35154), (9198, 34596), (10044, 31682), (11532, 27594), (11718, 27156), (11826, 26908), (12264, 25947), (13454, 23652), (13578, 23436), (13797, 23064), (15624, 20367), (15768, 20181), (15841, 20088), (17298, 18396), (17577, 18104)]