290891832

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 935712000

約数和(自身を除く): 644820168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 113, 132, 147, 154, 168, 196, 199, 226, 231, 264, 294, 308, 339, 392, 398, 452, 462, 539, 588, 597, 616, 678, 791, 796, 904, 924, 1078, 1176, 1194, 1243, 1356, 1393, 1582, 1592, 1617, 1848, 2156, 2189, 2373, 2388, 2486, 2712, 2786, 3164, 3234, 3729, 4179, 4312, 4378, 4746, 4776, 4972, 5537, 5572, 6328, 6468, 6567, 7458, 8358, 8701, 8756, 9492, 9751, 9944, 11074, 11144, 12936, 13134, 14916, 15323, 16611, 16716, 17402, 17512, 18984, 19502, 22148, 22487, 26103, 26268, 29253, 29832, 30646, 33222, 33432, 34804, 39004, 44296, 44974, 45969, 52206, 52536, 58506, 60907, 61292, 66444, 67461, 69608, 78008, 89948, 91938, 104412, 107261, 117012, 121814, 122584, 132888, 134922, 157409, 179896, 182721, 183876, 208824, 214522, 234024, 243628, 247357, 269844, 314818, 321783, 365442, 367752, 429044, 472227, 487256, 494714, 539688, 629636, 643566, 730884, 742071, 858088, 944454, 989428, 1101863, 1259272, 1287132, 1461768, 1484142, 1731499, 1888908, 1978856, 2203726, 2574264, 2968284, 3305589, 3462998, 3777816, 4407452, 5194497, 5936568, 6611178, 6925996, 8814904, 10388994, 12120493, 13222356, 13851992, 20777988, 24240986, 26444712, 36361479, 41555976, 48481972, 72722958, 96963944, 145445916, 290891832]

約数ペア:

[(1, 290891832), (2, 145445916), (3, 96963944), (4, 72722958), (6, 48481972), (7, 41555976), (8, 36361479), (11, 26444712), (12, 24240986), (14, 20777988), (21, 13851992), (22, 13222356), (24, 12120493), (28, 10388994), (33, 8814904), (42, 6925996), (44, 6611178), (49, 5936568), (56, 5194497), (66, 4407452), (77, 3777816), (84, 3462998), (88, 3305589), (98, 2968284), (113, 2574264), (132, 2203726), (147, 1978856), (154, 1888908), (168, 1731499), (196, 1484142), (199, 1461768), (226, 1287132), (231, 1259272), (264, 1101863), (294, 989428), (308, 944454), (339, 858088), (392, 742071), (398, 730884), (452, 643566), (462, 629636), (539, 539688), (588, 494714), (597, 487256), (616, 472227), (678, 429044), (791, 367752), (796, 365442), (904, 321783), (924, 314818), (1078, 269844), (1176, 247357), (1194, 243628), (1243, 234024), (1356, 214522), (1393, 208824), (1582, 183876), (1592, 182721), (1617, 179896), (1848, 157409), (2156, 134922), (2189, 132888), (2373, 122584), (2388, 121814), (2486, 117012), (2712, 107261), (2786, 104412), (3164, 91938), (3234, 89948), (3729, 78008), (4179, 69608), (4312, 67461), (4378, 66444), (4746, 61292), (4776, 60907), (4972, 58506), (5537, 52536), (5572, 52206), (6328, 45969), (6468, 44974), (6567, 44296), (7458, 39004), (8358, 34804), (8701, 33432), (8756, 33222), (9492, 30646), (9751, 29832), (9944, 29253), (11074, 26268), (11144, 26103), (12936, 22487), (13134, 22148), (14916, 19502), (15323, 18984), (16611, 17512), (16716, 17402)]