1231445376

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:606

約数の個数: 256

約数和(自身を含む): 4200768000

約数和(自身を除く): 2969322624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 109, 112, 126, 128, 144, 168, 189, 192, 216, 218, 224, 252, 288, 327, 336, 378, 384, 432, 436, 448, 467, 504, 576, 654, 672, 756, 763, 864, 872, 896, 934, 981, 1008, 1152, 1308, 1344, 1401, 1512, 1526, 1728, 1744, 1868, 1962, 2016, 2289, 2616, 2688, 2802, 2943, 3024, 3052, 3269, 3456, 3488, 3736, 3924, 4032, 4203, 4578, 5232, 5604, 5886, 6048, 6104, 6538, 6867, 6976, 7472, 7848, 8064, 8406, 9156, 9807, 10464, 11208, 11772, 12096, 12208, 12609, 13076, 13734, 13952, 14944, 15696, 16812, 18312, 19614, 20601, 20928, 22416, 23544, 24192, 24416, 25218, 26152, 27468, 29421, 29888, 31392, 33624, 36624, 39228, 41202, 41856, 44832, 47088, 48832, 50436, 50903, 52304, 54936, 58842, 59776, 62784, 67248, 73248, 78456, 82404, 88263, 89664, 94176, 97664, 100872, 101806, 104608, 109872, 117684, 125568, 134496, 146496, 152709, 156912, 164808, 176526, 179328, 188352, 201744, 203612, 209216, 219744, 235368, 268992, 292992, 305418, 313824, 329616, 353052, 356321, 376704, 403488, 407224, 418432, 439488, 458127, 470736, 537984, 610836, 627648, 659232, 706104, 712642, 806976, 814448, 878976, 916254, 941472, 1068963, 1221672, 1255296, 1318464, 1374381, 1412208, 1425284, 1613952, 1628896, 1832508, 1882944, 2137926, 2443344, 2636928, 2748762, 2824416, 2850568, 3206889, 3257792, 3665016, 3765888, 4275852, 4886688, 5497524, 5648832, 5701136, 6413778, 6515584, 7330032, 8551704, 9620667, 9773376, 10995048, 11297664, 11402272, 12827556, 14660064, 17103408, 19241334, 19546752, 21990096, 22804544, 25655112, 29320128, 34206816, 38482668, 43980192, 45609088, 51310224, 58640256, 68413632, 76965336, 87960384, 102620448, 136827264, 153930672, 175920768, 205240896, 307861344, 410481792, 615722688, 1231445376]

約数ペア:

[(1, 1231445376), (2, 615722688), (3, 410481792), (4, 307861344), (6, 205240896), (7, 175920768), (8, 153930672), (9, 136827264), (12, 102620448), (14, 87960384), (16, 76965336), (18, 68413632), (21, 58640256), (24, 51310224), (27, 45609088), (28, 43980192), (32, 38482668), (36, 34206816), (42, 29320128), (48, 25655112), (54, 22804544), (56, 21990096), (63, 19546752), (64, 19241334), (72, 17103408), (84, 14660064), (96, 12827556), (108, 11402272), (109, 11297664), (112, 10995048), (126, 9773376), (128, 9620667), (144, 8551704), (168, 7330032), (189, 6515584), (192, 6413778), (216, 5701136), (218, 5648832), (224, 5497524), (252, 4886688), (288, 4275852), (327, 3765888), (336, 3665016), (378, 3257792), (384, 3206889), (432, 2850568), (436, 2824416), (448, 2748762), (467, 2636928), (504, 2443344), (576, 2137926), (654, 1882944), (672, 1832508), (756, 1628896), (763, 1613952), (864, 1425284), (872, 1412208), (896, 1374381), (934, 1318464), (981, 1255296), (1008, 1221672), (1152, 1068963), (1308, 941472), (1344, 916254), (1401, 878976), (1512, 814448), (1526, 806976), (1728, 712642), (1744, 706104), (1868, 659232), (1962, 627648), (2016, 610836), (2289, 537984), (2616, 470736), (2688, 458127), (2802, 439488), (2943, 418432), (3024, 407224), (3052, 403488), (3269, 376704), (3456, 356321), (3488, 353052), (3736, 329616), (3924, 313824), (4032, 305418), (4203, 292992), (4578, 268992), (5232, 235368), (5604, 219744), (5886, 209216), (6048, 203612), (6104, 201744), (6538, 188352), (6867, 179328), (6976, 176526), (7472, 164808), (7848, 156912), (8064, 152709), (8406, 146496), (9156, 134496), (9807, 125568), (10464, 117684), (11208, 109872), (11772, 104608), (12096, 101806), (12208, 100872), (12609, 97664), (13076, 94176), (13734, 89664), (13952, 88263), (14944, 82404), (15696, 78456), (16812, 73248), (18312, 67248), (19614, 62784), (20601, 59776), (20928, 58842), (22416, 54936), (23544, 52304), (24192, 50903), (24416, 50436), (25218, 48832), (26152, 47088), (27468, 44832), (29421, 41856), (29888, 41202), (31392, 39228), (33624, 36624)]