13579488

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 180

約数和(自身を含む): 44640288

約数和(自身を除く): 31060800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 169, 186, 208, 216, 234, 248, 279, 288, 312, 324, 338, 351, 372, 403, 416, 432, 468, 496, 507, 558, 624, 648, 676, 702, 744, 806, 837, 864, 936, 992, 1014, 1053, 1116, 1209, 1248, 1296, 1352, 1404, 1488, 1521, 1612, 1674, 1872, 2028, 2106, 2232, 2418, 2511, 2592, 2704, 2808, 2976, 3042, 3224, 3348, 3627, 3744, 4056, 4212, 4464, 4563, 4836, 5022, 5239, 5408, 5616, 6084, 6448, 6696, 7254, 8112, 8424, 8928, 9126, 9672, 10044, 10478, 10881, 11232, 12168, 12896, 13392, 13689, 14508, 15717, 16224, 16848, 18252, 19344, 20088, 20956, 21762, 24336, 26784, 27378, 29016, 31434, 32643, 33696, 36504, 38688, 40176, 41912, 43524, 47151, 48672, 54756, 58032, 62868, 65286, 73008, 80352, 83824, 87048, 94302, 109512, 116064, 125736, 130572, 141453, 146016, 167648, 174096, 188604, 219024, 251472, 261144, 282906, 348192, 377208, 424359, 438048, 502944, 522288, 565812, 754416, 848718, 1044576, 1131624, 1508832, 1697436, 2263248, 3394872, 4526496, 6789744, 13579488]

約数ペア:

[(1, 13579488), (2, 6789744), (3, 4526496), (4, 3394872), (6, 2263248), (8, 1697436), (9, 1508832), (12, 1131624), (13, 1044576), (16, 848718), (18, 754416), (24, 565812), (26, 522288), (27, 502944), (31, 438048), (32, 424359), (36, 377208), (39, 348192), (48, 282906), (52, 261144), (54, 251472), (62, 219024), (72, 188604), (78, 174096), (81, 167648), (93, 146016), (96, 141453), (104, 130572), (108, 125736), (117, 116064), (124, 109512), (144, 94302), (156, 87048), (162, 83824), (169, 80352), (186, 73008), (208, 65286), (216, 62868), (234, 58032), (248, 54756), (279, 48672), (288, 47151), (312, 43524), (324, 41912), (338, 40176), (351, 38688), (372, 36504), (403, 33696), (416, 32643), (432, 31434), (468, 29016), (496, 27378), (507, 26784), (558, 24336), (624, 21762), (648, 20956), (676, 20088), (702, 19344), (744, 18252), (806, 16848), (837, 16224), (864, 15717), (936, 14508), (992, 13689), (1014, 13392), (1053, 12896), (1116, 12168), (1209, 11232), (1248, 10881), (1296, 10478), (1352, 10044), (1404, 9672), (1488, 9126), (1521, 8928), (1612, 8424), (1674, 8112), (1872, 7254), (2028, 6696), (2106, 6448), (2232, 6084), (2418, 5616), (2511, 5408), (2592, 5239), (2704, 5022), (2808, 4836), (2976, 4563), (3042, 4464), (3224, 4212), (3348, 4056), (3627, 3744)]