346801728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 224

約数和(自身を含む): 1179795456

約数和(自身を除く): 832993728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 138, 156, 161, 168, 182, 184, 192, 208, 224, 273, 276, 299, 312, 322, 336, 364, 368, 416, 448, 483, 546, 552, 598, 624, 644, 672, 728, 736, 832, 863, 897, 966, 1092, 1104, 1196, 1248, 1288, 1344, 1456, 1472, 1726, 1794, 1932, 2093, 2184, 2208, 2392, 2496, 2576, 2589, 2912, 3452, 3588, 3864, 4186, 4368, 4416, 4784, 5152, 5178, 5824, 6041, 6279, 6904, 7176, 7728, 8372, 8736, 9568, 10304, 10356, 11219, 12082, 12558, 13808, 14352, 15456, 16744, 17472, 18123, 19136, 19849, 20712, 22438, 24164, 25116, 27616, 28704, 30912, 33488, 33657, 36246, 39698, 41424, 44876, 48328, 50232, 55232, 57408, 59547, 66976, 67314, 72492, 78533, 79396, 82848, 89752, 96656, 100464, 119094, 133952, 134628, 138943, 144984, 157066, 158792, 165696, 179504, 193312, 200928, 235599, 238188, 258037, 269256, 277886, 289968, 314132, 317584, 359008, 386624, 401856, 416829, 471198, 476376, 516074, 538512, 555772, 579936, 628264, 635168, 718016, 774111, 833658, 942396, 952752, 1032148, 1077024, 1111544, 1159872, 1256528, 1270336, 1548222, 1667316, 1806259, 1884792, 1905504, 2064296, 2154048, 2223088, 2513056, 3096444, 3334632, 3612518, 3769584, 3811008, 4128592, 4446176, 5026112, 5418777, 6192888, 6669264, 7225036, 7539168, 8257184, 8892352, 10837554, 12385776, 13338528, 14450072, 15078336, 16514368, 21675108, 24771552, 26677056, 28900144, 43350216, 49543104, 57800288, 86700432, 115600576, 173400864, 346801728]

約数ペア:

[(1, 346801728), (2, 173400864), (3, 115600576), (4, 86700432), (6, 57800288), (7, 49543104), (8, 43350216), (12, 28900144), (13, 26677056), (14, 24771552), (16, 21675108), (21, 16514368), (23, 15078336), (24, 14450072), (26, 13338528), (28, 12385776), (32, 10837554), (39, 8892352), (42, 8257184), (46, 7539168), (48, 7225036), (52, 6669264), (56, 6192888), (64, 5418777), (69, 5026112), (78, 4446176), (84, 4128592), (91, 3811008), (92, 3769584), (96, 3612518), (104, 3334632), (112, 3096444), (138, 2513056), (156, 2223088), (161, 2154048), (168, 2064296), (182, 1905504), (184, 1884792), (192, 1806259), (208, 1667316), (224, 1548222), (273, 1270336), (276, 1256528), (299, 1159872), (312, 1111544), (322, 1077024), (336, 1032148), (364, 952752), (368, 942396), (416, 833658), (448, 774111), (483, 718016), (546, 635168), (552, 628264), (598, 579936), (624, 555772), (644, 538512), (672, 516074), (728, 476376), (736, 471198), (832, 416829), (863, 401856), (897, 386624), (966, 359008), (1092, 317584), (1104, 314132), (1196, 289968), (1248, 277886), (1288, 269256), (1344, 258037), (1456, 238188), (1472, 235599), (1726, 200928), (1794, 193312), (1932, 179504), (2093, 165696), (2184, 158792), (2208, 157066), (2392, 144984), (2496, 138943), (2576, 134628), (2589, 133952), (2912, 119094), (3452, 100464), (3588, 96656), (3864, 89752), (4186, 82848), (4368, 79396), (4416, 78533), (4784, 72492), (5152, 67314), (5178, 66976), (5824, 59547), (6041, 57408), (6279, 55232), (6904, 50232), (7176, 48328), (7728, 44876), (8372, 41424), (8736, 39698), (9568, 36246), (10304, 33657), (10356, 33488), (11219, 30912), (12082, 28704), (12558, 27616), (13808, 25116), (14352, 24164), (15456, 22438), (16744, 20712), (17472, 19849), (18123, 19136)]