386214976

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 168

約数和(自身を含む): 985641920

約数和(自身を除く): 599426944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 157, 224, 238, 266, 272, 289, 304, 314, 323, 448, 476, 532, 544, 578, 608, 628, 646, 952, 1064, 1088, 1099, 1156, 1216, 1256, 1292, 1904, 2023, 2128, 2198, 2261, 2312, 2512, 2584, 2669, 2983, 3808, 4046, 4256, 4396, 4522, 4624, 5024, 5168, 5338, 5491, 5966, 7616, 8092, 8512, 8792, 9044, 9248, 10048, 10336, 10676, 10982, 11932, 16184, 17584, 18088, 18496, 18683, 20672, 20881, 21352, 21964, 23864, 32368, 35168, 36176, 37366, 38437, 41762, 42704, 43928, 45373, 47728, 50711, 64736, 70336, 72352, 74732, 76874, 83524, 85408, 87856, 90746, 95456, 101422, 129472, 144704, 149464, 153748, 167048, 170816, 175712, 181492, 190912, 202844, 298928, 307496, 317611, 334096, 351424, 354977, 362984, 405688, 597856, 614992, 635222, 668192, 709954, 725968, 811376, 862087, 1195712, 1229984, 1270444, 1336384, 1419908, 1451936, 1622752, 1724174, 2459968, 2540888, 2839816, 2903872, 3245504, 3448348, 5081776, 5679632, 6034609, 6896696, 10163552, 11359264, 12069218, 13793392, 20327104, 22718528, 24138436, 27586784, 48276872, 55173568, 96553744, 193107488, 386214976]

約数ペア:

[(1, 386214976), (2, 193107488), (4, 96553744), (7, 55173568), (8, 48276872), (14, 27586784), (16, 24138436), (17, 22718528), (19, 20327104), (28, 13793392), (32, 12069218), (34, 11359264), (38, 10163552), (56, 6896696), (64, 6034609), (68, 5679632), (76, 5081776), (112, 3448348), (119, 3245504), (133, 2903872), (136, 2839816), (152, 2540888), (157, 2459968), (224, 1724174), (238, 1622752), (266, 1451936), (272, 1419908), (289, 1336384), (304, 1270444), (314, 1229984), (323, 1195712), (448, 862087), (476, 811376), (532, 725968), (544, 709954), (578, 668192), (608, 635222), (628, 614992), (646, 597856), (952, 405688), (1064, 362984), (1088, 354977), (1099, 351424), (1156, 334096), (1216, 317611), (1256, 307496), (1292, 298928), (1904, 202844), (2023, 190912), (2128, 181492), (2198, 175712), (2261, 170816), (2312, 167048), (2512, 153748), (2584, 149464), (2669, 144704), (2983, 129472), (3808, 101422), (4046, 95456), (4256, 90746), (4396, 87856), (4522, 85408), (4624, 83524), (5024, 76874), (5168, 74732), (5338, 72352), (5491, 70336), (5966, 64736), (7616, 50711), (8092, 47728), (8512, 45373), (8792, 43928), (9044, 42704), (9248, 41762), (10048, 38437), (10336, 37366), (10676, 36176), (10982, 35168), (11932, 32368), (16184, 23864), (17584, 21964), (18088, 21352), (18496, 20881), (18683, 20672)]