394891392

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 1261405440

約数和(自身を除く): 866514048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 294, 336, 372, 384, 392, 434, 448, 496, 588, 651, 672, 677, 744, 784, 868, 896, 992, 1176, 1302, 1344, 1354, 1488, 1519, 1568, 1736, 1984, 2031, 2352, 2604, 2688, 2708, 2976, 3038, 3136, 3472, 3968, 4062, 4557, 4704, 4739, 5208, 5416, 5952, 6076, 6272, 6944, 8124, 9114, 9408, 9478, 10416, 10832, 11904, 12152, 13888, 14217, 16248, 18228, 18816, 18956, 20832, 20987, 21664, 24304, 27776, 28434, 32496, 33173, 36456, 37912, 41664, 41974, 43328, 48608, 56868, 62961, 64992, 66346, 72912, 75824, 83328, 83948, 86656, 97216, 99519, 113736, 125922, 129984, 132692, 145824, 146909, 151648, 167896, 194432, 199038, 227472, 251844, 259968, 265384, 291648, 293818, 303296, 335792, 398076, 440727, 454944, 503688, 530768, 583296, 587636, 606592, 671584, 796152, 881454, 909888, 1007376, 1028363, 1061536, 1175272, 1343168, 1592304, 1762908, 1819776, 2014752, 2056726, 2123072, 2350544, 2686336, 3085089, 3184608, 3525816, 4029504, 4113452, 4246144, 4701088, 6170178, 6369216, 7051632, 8059008, 8226904, 9402176, 12340356, 12738432, 14103264, 16453808, 18804352, 24680712, 28206528, 32907616, 49361424, 56413056, 65815232, 98722848, 131630464, 197445696, 394891392]

約数ペア:

[(1, 394891392), (2, 197445696), (3, 131630464), (4, 98722848), (6, 65815232), (7, 56413056), (8, 49361424), (12, 32907616), (14, 28206528), (16, 24680712), (21, 18804352), (24, 16453808), (28, 14103264), (31, 12738432), (32, 12340356), (42, 9402176), (48, 8226904), (49, 8059008), (56, 7051632), (62, 6369216), (64, 6170178), (84, 4701088), (93, 4246144), (96, 4113452), (98, 4029504), (112, 3525816), (124, 3184608), (128, 3085089), (147, 2686336), (168, 2350544), (186, 2123072), (192, 2056726), (196, 2014752), (217, 1819776), (224, 1762908), (248, 1592304), (294, 1343168), (336, 1175272), (372, 1061536), (384, 1028363), (392, 1007376), (434, 909888), (448, 881454), (496, 796152), (588, 671584), (651, 606592), (672, 587636), (677, 583296), (744, 530768), (784, 503688), (868, 454944), (896, 440727), (992, 398076), (1176, 335792), (1302, 303296), (1344, 293818), (1354, 291648), (1488, 265384), (1519, 259968), (1568, 251844), (1736, 227472), (1984, 199038), (2031, 194432), (2352, 167896), (2604, 151648), (2688, 146909), (2708, 145824), (2976, 132692), (3038, 129984), (3136, 125922), (3472, 113736), (3968, 99519), (4062, 97216), (4557, 86656), (4704, 83948), (4739, 83328), (5208, 75824), (5416, 72912), (5952, 66346), (6076, 64992), (6272, 62961), (6944, 56868), (8124, 48608), (9114, 43328), (9408, 41974), (9478, 41664), (10416, 37912), (10832, 36456), (11904, 33173), (12152, 32496), (13888, 28434), (14217, 27776), (16248, 24304), (18228, 21664), (18816, 20987), (18956, 20832)]