249451488

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 240

約数和(自身を含む): 863167536

約数和(自身を除く): 613716048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 198, 208, 216, 234, 264, 286, 288, 297, 312, 324, 351, 352, 396, 416, 429, 432, 468, 528, 572, 594, 624, 648, 673, 702, 792, 858, 864, 891, 936, 1053, 1056, 1144, 1188, 1248, 1287, 1296, 1346, 1404, 1584, 1716, 1782, 1872, 2019, 2106, 2288, 2376, 2574, 2592, 2692, 2808, 3168, 3432, 3564, 3744, 3861, 4038, 4212, 4576, 4752, 5148, 5384, 5616, 6057, 6864, 7128, 7403, 7722, 8076, 8424, 8749, 9504, 10296, 10768, 11232, 11583, 12114, 13728, 14256, 14806, 15444, 16152, 16848, 17498, 18171, 20592, 21536, 22209, 23166, 24228, 26247, 28512, 29612, 30888, 32304, 33696, 34996, 36342, 41184, 44418, 46332, 48456, 52494, 54513, 59224, 61776, 64608, 66627, 69992, 72684, 78741, 88836, 92664, 96239, 96912, 104988, 109026, 118448, 123552, 133254, 139984, 145368, 157482, 177672, 185328, 192478, 193824, 199881, 209976, 218052, 236223, 236896, 266508, 279968, 288717, 290736, 314964, 355344, 370656, 384956, 399762, 419952, 436104, 472446, 533016, 577434, 581472, 599643, 629928, 708669, 710688, 769912, 799524, 839904, 866151, 872208, 944892, 1066032, 1154868, 1199286, 1259856, 1417338, 1539824, 1599048, 1732302, 1744416, 1889784, 2132064, 2309736, 2398572, 2519712, 2598453, 2834676, 3079648, 3198096, 3464604, 3779568, 4619472, 4797144, 5196906, 5669352, 6396192, 6929208, 7559136, 7795359, 9238944, 9594288, 10393812, 11338704, 13858416, 15590718, 19188576, 20787624, 22677408, 27716832, 31181436, 41575248, 62362872, 83150496, 124725744, 249451488]

約数ペア:

[(1, 249451488), (2, 124725744), (3, 83150496), (4, 62362872), (6, 41575248), (8, 31181436), (9, 27716832), (11, 22677408), (12, 20787624), (13, 19188576), (16, 15590718), (18, 13858416), (22, 11338704), (24, 10393812), (26, 9594288), (27, 9238944), (32, 7795359), (33, 7559136), (36, 6929208), (39, 6396192), (44, 5669352), (48, 5196906), (52, 4797144), (54, 4619472), (66, 3779568), (72, 3464604), (78, 3198096), (81, 3079648), (88, 2834676), (96, 2598453), (99, 2519712), (104, 2398572), (108, 2309736), (117, 2132064), (132, 1889784), (143, 1744416), (144, 1732302), (156, 1599048), (162, 1539824), (176, 1417338), (198, 1259856), (208, 1199286), (216, 1154868), (234, 1066032), (264, 944892), (286, 872208), (288, 866151), (297, 839904), (312, 799524), (324, 769912), (351, 710688), (352, 708669), (396, 629928), (416, 599643), (429, 581472), (432, 577434), (468, 533016), (528, 472446), (572, 436104), (594, 419952), (624, 399762), (648, 384956), (673, 370656), (702, 355344), (792, 314964), (858, 290736), (864, 288717), (891, 279968), (936, 266508), (1053, 236896), (1056, 236223), (1144, 218052), (1188, 209976), (1248, 199881), (1287, 193824), (1296, 192478), (1346, 185328), (1404, 177672), (1584, 157482), (1716, 145368), (1782, 139984), (1872, 133254), (2019, 123552), (2106, 118448), (2288, 109026), (2376, 104988), (2574, 96912), (2592, 96239), (2692, 92664), (2808, 88836), (3168, 78741), (3432, 72684), (3564, 69992), (3744, 66627), (3861, 64608), (4038, 61776), (4212, 59224), (4576, 54513), (4752, 52494), (5148, 48456), (5384, 46332), (5616, 44418), (6057, 41184), (6864, 36342), (7128, 34996), (7403, 33696), (7722, 32304), (8076, 30888), (8424, 29612), (8749, 28512), (9504, 26247), (10296, 24228), (10768, 23166), (11232, 22209), (11583, 21536), (12114, 20592), (13728, 18171), (14256, 17498), (14806, 16848), (15444, 16152)]