338183664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:727

約数の個数: 160

約数和(自身を含む): 1084930560

約数和(自身を除く): 746746896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 139, 156, 168, 182, 208, 273, 278, 312, 336, 364, 417, 546, 556, 557, 624, 728, 834, 973, 1092, 1112, 1114, 1456, 1668, 1671, 1807, 1946, 2184, 2224, 2228, 2919, 3336, 3342, 3614, 3892, 3899, 4368, 4456, 5421, 5838, 6672, 6684, 7228, 7241, 7784, 7798, 8912, 10842, 11676, 11697, 12649, 13368, 14456, 14482, 15568, 15596, 21684, 21723, 23352, 23394, 25298, 26736, 28912, 28964, 31192, 37947, 43368, 43446, 46704, 46788, 50596, 50687, 57928, 62384, 75894, 77423, 86736, 86892, 93576, 101192, 101374, 115856, 151788, 152061, 154846, 173784, 187152, 202384, 202748, 232269, 303576, 304122, 309692, 347568, 405496, 464538, 541961, 607152, 608244, 619384, 810992, 929076, 1006499, 1083922, 1216488, 1238768, 1625883, 1858152, 2012998, 2167844, 2432976, 3019497, 3251766, 3716304, 4025996, 4335688, 6038994, 6503532, 7045493, 8051992, 8671376, 12077988, 13007064, 14090986, 16103984, 21136479, 24155976, 26014128, 28181972, 42272958, 48311952, 56363944, 84545916, 112727888, 169091832, 338183664]

約数ペア:

[(1, 338183664), (2, 169091832), (3, 112727888), (4, 84545916), (6, 56363944), (7, 48311952), (8, 42272958), (12, 28181972), (13, 26014128), (14, 24155976), (16, 21136479), (21, 16103984), (24, 14090986), (26, 13007064), (28, 12077988), (39, 8671376), (42, 8051992), (48, 7045493), (52, 6503532), (56, 6038994), (78, 4335688), (84, 4025996), (91, 3716304), (104, 3251766), (112, 3019497), (139, 2432976), (156, 2167844), (168, 2012998), (182, 1858152), (208, 1625883), (273, 1238768), (278, 1216488), (312, 1083922), (336, 1006499), (364, 929076), (417, 810992), (546, 619384), (556, 608244), (557, 607152), (624, 541961), (728, 464538), (834, 405496), (973, 347568), (1092, 309692), (1112, 304122), (1114, 303576), (1456, 232269), (1668, 202748), (1671, 202384), (1807, 187152), (1946, 173784), (2184, 154846), (2224, 152061), (2228, 151788), (2919, 115856), (3336, 101374), (3342, 101192), (3614, 93576), (3892, 86892), (3899, 86736), (4368, 77423), (4456, 75894), (5421, 62384), (5838, 57928), (6672, 50687), (6684, 50596), (7228, 46788), (7241, 46704), (7784, 43446), (7798, 43368), (8912, 37947), (10842, 31192), (11676, 28964), (11697, 28912), (12649, 26736), (13368, 25298), (14456, 23394), (14482, 23352), (15568, 21723), (15596, 21684)]