12749184

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 256

約数和(自身を含む): 47001600

約数和(自身を除く): 34252416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 31, 32, 34, 36, 42, 48, 51, 54, 56, 62, 63, 64, 68, 72, 84, 93, 96, 102, 108, 112, 119, 124, 126, 128, 136, 144, 153, 168, 186, 189, 192, 204, 216, 217, 224, 238, 248, 252, 272, 279, 288, 306, 336, 357, 372, 378, 384, 408, 432, 434, 448, 459, 476, 496, 504, 527, 544, 558, 576, 612, 651, 672, 714, 744, 756, 816, 837, 864, 868, 896, 918, 952, 992, 1008, 1054, 1071, 1088, 1116, 1152, 1224, 1302, 1344, 1428, 1488, 1512, 1581, 1632, 1674, 1728, 1736, 1836, 1904, 1953, 1984, 2016, 2108, 2142, 2176, 2232, 2448, 2604, 2688, 2856, 2976, 3024, 3162, 3213, 3264, 3348, 3456, 3472, 3672, 3689, 3808, 3906, 3968, 4032, 4216, 4284, 4464, 4743, 4896, 5208, 5712, 5859, 5952, 6048, 6324, 6426, 6528, 6696, 6944, 7344, 7378, 7616, 7812, 8064, 8432, 8568, 8928, 9486, 9792, 10416, 11067, 11424, 11718, 11904, 12096, 12648, 12852, 13392, 13888, 14229, 14688, 14756, 15232, 15624, 16864, 17136, 17856, 18972, 19584, 20832, 22134, 22848, 23436, 24192, 25296, 25704, 26784, 27776, 28458, 29376, 29512, 31248, 33201, 33728, 34272, 35712, 37944, 41664, 44268, 45696, 46872, 50592, 51408, 53568, 56916, 58752, 59024, 62496, 66402, 67456, 68544, 75888, 83328, 88536, 93744, 99603, 101184, 102816, 107136, 113832, 118048, 124992, 132804, 137088, 151776, 177072, 187488, 199206, 202368, 205632, 227664, 236096, 249984, 265608, 303552, 354144, 374976, 398412, 411264, 455328, 472192, 531216, 607104, 708288, 749952, 796824, 910656, 1062432, 1416576, 1593648, 1821312, 2124864, 3187296, 4249728, 6374592, 12749184]

約数ペア:

[(1, 12749184), (2, 6374592), (3, 4249728), (4, 3187296), (6, 2124864), (7, 1821312), (8, 1593648), (9, 1416576), (12, 1062432), (14, 910656), (16, 796824), (17, 749952), (18, 708288), (21, 607104), (24, 531216), (27, 472192), (28, 455328), (31, 411264), (32, 398412), (34, 374976), (36, 354144), (42, 303552), (48, 265608), (51, 249984), (54, 236096), (56, 227664), (62, 205632), (63, 202368), (64, 199206), (68, 187488), (72, 177072), (84, 151776), (93, 137088), (96, 132804), (102, 124992), (108, 118048), (112, 113832), (119, 107136), (124, 102816), (126, 101184), (128, 99603), (136, 93744), (144, 88536), (153, 83328), (168, 75888), (186, 68544), (189, 67456), (192, 66402), (204, 62496), (216, 59024), (217, 58752), (224, 56916), (238, 53568), (248, 51408), (252, 50592), (272, 46872), (279, 45696), (288, 44268), (306, 41664), (336, 37944), (357, 35712), (372, 34272), (378, 33728), (384, 33201), (408, 31248), (432, 29512), (434, 29376), (448, 28458), (459, 27776), (476, 26784), (496, 25704), (504, 25296), (527, 24192), (544, 23436), (558, 22848), (576, 22134), (612, 20832), (651, 19584), (672, 18972), (714, 17856), (744, 17136), (756, 16864), (816, 15624), (837, 15232), (864, 14756), (868, 14688), (896, 14229), (918, 13888), (952, 13392), (992, 12852), (1008, 12648), (1054, 12096), (1071, 11904), (1088, 11718), (1116, 11424), (1152, 11067), (1224, 10416), (1302, 9792), (1344, 9486), (1428, 8928), (1488, 8568), (1512, 8432), (1581, 8064), (1632, 7812), (1674, 7616), (1728, 7378), (1736, 7344), (1836, 6944), (1904, 6696), (1953, 6528), (1984, 6426), (2016, 6324), (2108, 6048), (2142, 5952), (2176, 5859), (2232, 5712), (2448, 5208), (2604, 4896), (2688, 4743), (2856, 4464), (2976, 4284), (3024, 4216), (3162, 4032), (3213, 3968), (3264, 3906), (3348, 3808), (3456, 3689), (3472, 3672)]