309850296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 1007769600

約数和(自身を除く): 697919304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 53, 56, 68, 69, 84, 89, 92, 102, 106, 119, 136, 138, 159, 161, 168, 178, 184, 204, 212, 238, 267, 276, 318, 322, 356, 357, 371, 391, 408, 424, 476, 483, 534, 552, 623, 636, 644, 712, 714, 742, 782, 901, 952, 966, 1068, 1113, 1173, 1219, 1246, 1272, 1288, 1428, 1484, 1513, 1564, 1802, 1869, 1932, 2047, 2136, 2226, 2346, 2438, 2492, 2703, 2737, 2856, 2968, 3026, 3128, 3604, 3657, 3738, 3864, 4094, 4452, 4539, 4692, 4717, 4876, 4984, 5406, 5474, 6052, 6141, 6307, 7208, 7314, 7476, 8188, 8211, 8533, 8904, 9078, 9384, 9434, 9752, 10591, 10812, 10948, 12104, 12282, 12614, 14151, 14329, 14628, 14952, 16376, 16422, 17066, 18156, 18868, 18921, 20723, 21182, 21624, 21896, 24564, 25228, 25599, 28302, 28658, 29256, 31773, 32844, 33019, 34132, 34799, 36312, 37736, 37842, 41446, 42364, 42987, 49128, 50456, 51198, 56604, 57316, 62169, 63546, 65688, 66038, 68264, 69598, 75684, 80189, 82892, 84728, 85974, 99057, 102396, 104397, 108491, 113208, 114632, 124338, 127092, 132076, 139196, 145061, 151368, 160378, 165784, 171948, 198114, 204792, 208794, 216982, 240567, 243593, 248676, 254184, 264152, 278392, 290122, 320756, 325473, 343896, 396228, 417588, 433964, 435183, 481134, 487186, 497352, 561323, 580244, 641512, 650946, 730779, 759437, 792456, 835176, 867928, 870366, 962268, 974372, 1122646, 1160488, 1301892, 1461558, 1518874, 1683969, 1740732, 1844347, 1924536, 1948744, 2245292, 2278311, 2603784, 2923116, 3037748, 3367938, 3481464, 3688694, 4490584, 4556622, 5533041, 5846232, 6075496, 6735876, 7377388, 9113244, 11066082, 12910429, 13471752, 14754776, 18226488, 22132164, 25820858, 38731287, 44264328, 51641716, 77462574, 103283432, 154925148, 309850296]

約数ペア:

[(1, 309850296), (2, 154925148), (3, 103283432), (4, 77462574), (6, 51641716), (7, 44264328), (8, 38731287), (12, 25820858), (14, 22132164), (17, 18226488), (21, 14754776), (23, 13471752), (24, 12910429), (28, 11066082), (34, 9113244), (42, 7377388), (46, 6735876), (51, 6075496), (53, 5846232), (56, 5533041), (68, 4556622), (69, 4490584), (84, 3688694), (89, 3481464), (92, 3367938), (102, 3037748), (106, 2923116), (119, 2603784), (136, 2278311), (138, 2245292), (159, 1948744), (161, 1924536), (168, 1844347), (178, 1740732), (184, 1683969), (204, 1518874), (212, 1461558), (238, 1301892), (267, 1160488), (276, 1122646), (318, 974372), (322, 962268), (356, 870366), (357, 867928), (371, 835176), (391, 792456), (408, 759437), (424, 730779), (476, 650946), (483, 641512), (534, 580244), (552, 561323), (623, 497352), (636, 487186), (644, 481134), (712, 435183), (714, 433964), (742, 417588), (782, 396228), (901, 343896), (952, 325473), (966, 320756), (1068, 290122), (1113, 278392), (1173, 264152), (1219, 254184), (1246, 248676), (1272, 243593), (1288, 240567), (1428, 216982), (1484, 208794), (1513, 204792), (1564, 198114), (1802, 171948), (1869, 165784), (1932, 160378), (2047, 151368), (2136, 145061), (2226, 139196), (2346, 132076), (2438, 127092), (2492, 124338), (2703, 114632), (2737, 113208), (2856, 108491), (2968, 104397), (3026, 102396), (3128, 99057), (3604, 85974), (3657, 84728), (3738, 82892), (3864, 80189), (4094, 75684), (4452, 69598), (4539, 68264), (4692, 66038), (4717, 65688), (4876, 63546), (4984, 62169), (5406, 57316), (5474, 56604), (6052, 51198), (6141, 50456), (6307, 49128), (7208, 42987), (7314, 42364), (7476, 41446), (8188, 37842), (8211, 37736), (8533, 36312), (8904, 34799), (9078, 34132), (9384, 33019), (9434, 32844), (9752, 31773), (10591, 29256), (10812, 28658), (10948, 28302), (12104, 25599), (12282, 25228), (12614, 24564), (14151, 21896), (14329, 21624), (14628, 21182), (14952, 20723), (16376, 18921), (16422, 18868), (17066, 18156)]