206844768

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 144

約数和(自身を含む): 640903536

約数和(自身を除く): 434058768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 101, 104, 117, 144, 156, 202, 208, 234, 288, 303, 312, 404, 416, 468, 547, 606, 624, 808, 909, 936, 1094, 1212, 1248, 1313, 1616, 1641, 1818, 1872, 2188, 2424, 2626, 3232, 3282, 3636, 3744, 3939, 4376, 4848, 4923, 5252, 6564, 7111, 7272, 7878, 8752, 9696, 9846, 10504, 11817, 13128, 14222, 14544, 15756, 17504, 19692, 21008, 21333, 23634, 26256, 28444, 29088, 31512, 39384, 42016, 42666, 47268, 52512, 55247, 56888, 63024, 63999, 78768, 85332, 94536, 110494, 113776, 126048, 127998, 157536, 165741, 170664, 189072, 220988, 227552, 255996, 331482, 341328, 378144, 441976, 497223, 511992, 662964, 682656, 718211, 883952, 994446, 1023984, 1325928, 1436422, 1767904, 1988892, 2047968, 2154633, 2651856, 2872844, 3977784, 4309266, 5303712, 5745688, 6463899, 7955568, 8618532, 11491376, 12927798, 15911136, 17237064, 22982752, 25855596, 34474128, 51711192, 68948256, 103422384, 206844768]

約数ペア:

[(1, 206844768), (2, 103422384), (3, 68948256), (4, 51711192), (6, 34474128), (8, 25855596), (9, 22982752), (12, 17237064), (13, 15911136), (16, 12927798), (18, 11491376), (24, 8618532), (26, 7955568), (32, 6463899), (36, 5745688), (39, 5303712), (48, 4309266), (52, 3977784), (72, 2872844), (78, 2651856), (96, 2154633), (101, 2047968), (104, 1988892), (117, 1767904), (144, 1436422), (156, 1325928), (202, 1023984), (208, 994446), (234, 883952), (288, 718211), (303, 682656), (312, 662964), (404, 511992), (416, 497223), (468, 441976), (547, 378144), (606, 341328), (624, 331482), (808, 255996), (909, 227552), (936, 220988), (1094, 189072), (1212, 170664), (1248, 165741), (1313, 157536), (1616, 127998), (1641, 126048), (1818, 113776), (1872, 110494), (2188, 94536), (2424, 85332), (2626, 78768), (3232, 63999), (3282, 63024), (3636, 56888), (3744, 55247), (3939, 52512), (4376, 47268), (4848, 42666), (4923, 42016), (5252, 39384), (6564, 31512), (7111, 29088), (7272, 28444), (7878, 26256), (8752, 23634), (9696, 21333), (9846, 21008), (10504, 19692), (11817, 17504), (13128, 15756), (14222, 14544)]