309771072

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 168

約数和(自身を含む): 980495880

約数和(自身を除く): 670724808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 192, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 576, 624, 656, 738, 832, 936, 984, 1009, 1066, 1248, 1312, 1476, 1599, 1872, 1968, 2018, 2132, 2496, 2624, 2952, 3027, 3198, 3744, 3936, 4036, 4264, 4797, 5904, 6054, 6396, 7488, 7872, 8072, 8528, 9081, 9594, 11808, 12108, 12792, 13117, 16144, 17056, 18162, 19188, 23616, 24216, 25584, 26234, 32288, 34112, 36324, 38376, 39351, 41369, 48432, 51168, 52468, 64576, 72648, 76752, 78702, 82738, 96864, 102336, 104936, 118053, 124107, 145296, 153504, 157404, 165476, 193728, 209872, 236106, 248214, 290592, 307008, 314808, 330952, 372321, 419744, 472212, 496428, 537797, 581184, 629616, 661904, 744642, 839488, 944424, 992856, 1075594, 1259232, 1323808, 1489284, 1613391, 1888848, 1985712, 2151188, 2518464, 2647616, 2978568, 3226782, 3777696, 3971424, 4302376, 4840173, 5957136, 6453564, 7555392, 7942848, 8604752, 9680346, 11914272, 12907128, 17209504, 19360692, 23828544, 25814256, 34419008, 38721384, 51628512, 77442768, 103257024, 154885536, 309771072]

約数ペア:

[(1, 309771072), (2, 154885536), (3, 103257024), (4, 77442768), (6, 51628512), (8, 38721384), (9, 34419008), (12, 25814256), (13, 23828544), (16, 19360692), (18, 17209504), (24, 12907128), (26, 11914272), (32, 9680346), (36, 8604752), (39, 7942848), (41, 7555392), (48, 6453564), (52, 5957136), (64, 4840173), (72, 4302376), (78, 3971424), (82, 3777696), (96, 3226782), (104, 2978568), (117, 2647616), (123, 2518464), (144, 2151188), (156, 1985712), (164, 1888848), (192, 1613391), (208, 1489284), (234, 1323808), (246, 1259232), (288, 1075594), (312, 992856), (328, 944424), (369, 839488), (416, 744642), (468, 661904), (492, 629616), (533, 581184), (576, 537797), (624, 496428), (656, 472212), (738, 419744), (832, 372321), (936, 330952), (984, 314808), (1009, 307008), (1066, 290592), (1248, 248214), (1312, 236106), (1476, 209872), (1599, 193728), (1872, 165476), (1968, 157404), (2018, 153504), (2132, 145296), (2496, 124107), (2624, 118053), (2952, 104936), (3027, 102336), (3198, 96864), (3744, 82738), (3936, 78702), (4036, 76752), (4264, 72648), (4797, 64576), (5904, 52468), (6054, 51168), (6396, 48432), (7488, 41369), (7872, 39351), (8072, 38376), (8528, 36324), (9081, 34112), (9594, 32288), (11808, 26234), (12108, 25584), (12792, 24216), (13117, 23616), (16144, 19188), (17056, 18162)]