1216450872

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 320

約数和(自身を含む): 4289208000

約数和(自身を除く): 3072757128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 324, 343, 351, 364, 378, 392, 421, 441, 468, 504, 546, 567, 588, 637, 648, 686, 702, 728, 756, 819, 842, 882, 936, 1029, 1053, 1092, 1134, 1176, 1263, 1274, 1323, 1372, 1404, 1512, 1638, 1684, 1764, 1911, 2058, 2106, 2184, 2268, 2457, 2526, 2548, 2646, 2744, 2808, 2947, 3087, 3276, 3368, 3528, 3789, 3822, 3969, 4116, 4212, 4459, 4536, 4914, 5052, 5096, 5292, 5473, 5733, 5894, 6174, 6552, 7371, 7578, 7644, 7938, 8232, 8424, 8841, 8918, 9261, 9828, 10104, 10584, 10946, 11367, 11466, 11788, 12348, 13377, 14742, 15156, 15288, 15876, 16419, 17199, 17682, 17836, 18522, 19656, 20629, 21892, 22734, 22932, 23576, 24696, 26523, 26754, 27783, 29484, 30312, 31752, 32838, 34101, 34398, 35364, 35672, 37044, 38311, 40131, 41258, 43784, 45468, 45864, 49257, 51597, 53046, 53508, 55566, 58968, 61887, 65676, 68202, 68796, 70728, 74088, 76622, 79569, 80262, 82516, 90936, 98514, 103194, 106092, 107016, 111132, 114933, 120393, 123774, 131352, 136404, 137592, 144403, 147771, 153244, 159138, 160524, 165032, 185661, 197028, 206388, 212184, 222264, 229866, 238707, 240786, 247548, 268177, 272808, 288806, 295542, 306488, 318276, 321048, 344799, 361179, 371322, 394056, 412776, 433209, 443313, 459732, 477414, 481572, 495096, 536354, 556983, 577612, 591084, 636552, 689598, 722358, 742644, 804531, 866418, 886626, 919464, 954828, 963144, 1034397, 1072708, 1113966, 1155224, 1182168, 1299627, 1379196, 1444716, 1485288, 1609062, 1670949, 1732836, 1773252, 1877239, 1909656, 2068794, 2145416, 2227932, 2413593, 2599254, 2758392, 2889432, 3103191, 3218124, 3341898, 3465672, 3546504, 3754478, 3898881, 4137588, 4455864, 4827186, 5198508, 5631717, 6206382, 6436248, 6683796, 7240779, 7508956, 7797762, 8275176, 9654372, 10397016, 11263434, 11696643, 12412764, 13367592, 14481558, 15017912, 15595524, 16895151, 19308744, 21722337, 22526868, 23393286, 24825528, 28963116, 31191048, 33790302, 43444674, 45053736, 46786572, 50685453, 57926232, 67580604, 86889348, 93573144, 101370906, 135161208, 152056359, 173778696, 202741812, 304112718, 405483624, 608225436, 1216450872]

約数ペア:

[(1, 1216450872), (2, 608225436), (3, 405483624), (4, 304112718), (6, 202741812), (7, 173778696), (8, 152056359), (9, 135161208), (12, 101370906), (13, 93573144), (14, 86889348), (18, 67580604), (21, 57926232), (24, 50685453), (26, 46786572), (27, 45053736), (28, 43444674), (36, 33790302), (39, 31191048), (42, 28963116), (49, 24825528), (52, 23393286), (54, 22526868), (56, 21722337), (63, 19308744), (72, 16895151), (78, 15595524), (81, 15017912), (84, 14481558), (91, 13367592), (98, 12412764), (104, 11696643), (108, 11263434), (117, 10397016), (126, 9654372), (147, 8275176), (156, 7797762), (162, 7508956), (168, 7240779), (182, 6683796), (189, 6436248), (196, 6206382), (216, 5631717), (234, 5198508), (252, 4827186), (273, 4455864), (294, 4137588), (312, 3898881), (324, 3754478), (343, 3546504), (351, 3465672), (364, 3341898), (378, 3218124), (392, 3103191), (421, 2889432), (441, 2758392), (468, 2599254), (504, 2413593), (546, 2227932), (567, 2145416), (588, 2068794), (637, 1909656), (648, 1877239), (686, 1773252), (702, 1732836), (728, 1670949), (756, 1609062), (819, 1485288), (842, 1444716), (882, 1379196), (936, 1299627), (1029, 1182168), (1053, 1155224), (1092, 1113966), (1134, 1072708), (1176, 1034397), (1263, 963144), (1274, 954828), (1323, 919464), (1372, 886626), (1404, 866418), (1512, 804531), (1638, 742644), (1684, 722358), (1764, 689598), (1911, 636552), (2058, 591084), (2106, 577612), (2184, 556983), (2268, 536354), (2457, 495096), (2526, 481572), (2548, 477414), (2646, 459732), (2744, 443313), (2808, 433209), (2947, 412776), (3087, 394056), (3276, 371322), (3368, 361179), (3528, 344799), (3789, 321048), (3822, 318276), (3969, 306488), (4116, 295542), (4212, 288806), (4459, 272808), (4536, 268177), (4914, 247548), (5052, 240786), (5096, 238707), (5292, 229866), (5473, 222264), (5733, 212184), (5894, 206388), (6174, 197028), (6552, 185661), (7371, 165032), (7578, 160524), (7644, 159138), (7938, 153244), (8232, 147771), (8424, 144403), (8841, 137592), (8918, 136404), (9261, 131352), (9828, 123774), (10104, 120393), (10584, 114933), (10946, 111132), (11367, 107016), (11466, 106092), (11788, 103194), (12348, 98514), (13377, 90936), (14742, 82516), (15156, 80262), (15288, 79569), (15876, 76622), (16419, 74088), (17199, 70728), (17682, 68796), (17836, 68202), (18522, 65676), (19656, 61887), (20629, 58968), (21892, 55566), (22734, 53508), (22932, 53046), (23576, 51597), (24696, 49257), (26523, 45864), (26754, 45468), (27783, 43784), (29484, 41258), (30312, 40131), (31752, 38311), (32838, 37044), (34101, 35672), (34398, 35364)]