690339312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1552

約数の個数: 180

約数和(自身を含む): 2203620120

約数和(自身を除く): 1513280808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 169, 171, 208, 228, 234, 247, 304, 312, 338, 342, 456, 468, 494, 507, 624, 676, 684, 741, 912, 936, 988, 1014, 1352, 1368, 1482, 1493, 1521, 1872, 1976, 2028, 2223, 2704, 2736, 2964, 2986, 3042, 3211, 3952, 4056, 4446, 4479, 5928, 5972, 6084, 6422, 8112, 8892, 8958, 9633, 11856, 11944, 12168, 12844, 13437, 17784, 17916, 19266, 19409, 23888, 24336, 25688, 26874, 28367, 28899, 35568, 35832, 38532, 38818, 51376, 53748, 56734, 57798, 58227, 71664, 77064, 77636, 85101, 107496, 113468, 115596, 116454, 154128, 155272, 170202, 174681, 214992, 226936, 231192, 232908, 252317, 255303, 310544, 340404, 349362, 368771, 453872, 462384, 465816, 504634, 510606, 680808, 698724, 737542, 756951, 931632, 1009268, 1021212, 1106313, 1361616, 1397448, 1475084, 1513902, 2018536, 2042424, 2212626, 2270853, 2794896, 2950168, 3027804, 3318939, 4037072, 4084848, 4425252, 4541706, 4794023, 5900336, 6055608, 6637878, 8850504, 9083412, 9588046, 12111216, 13275756, 14382069, 17701008, 18166824, 19176092, 26551512, 28764138, 36333648, 38352184, 43146207, 53103024, 57528276, 76704368, 86292414, 115056552, 172584828, 230113104, 345169656, 690339312]

約数ペア:

[(1, 690339312), (2, 345169656), (3, 230113104), (4, 172584828), (6, 115056552), (8, 86292414), (9, 76704368), (12, 57528276), (13, 53103024), (16, 43146207), (18, 38352184), (19, 36333648), (24, 28764138), (26, 26551512), (36, 19176092), (38, 18166824), (39, 17701008), (48, 14382069), (52, 13275756), (57, 12111216), (72, 9588046), (76, 9083412), (78, 8850504), (104, 6637878), (114, 6055608), (117, 5900336), (144, 4794023), (152, 4541706), (156, 4425252), (169, 4084848), (171, 4037072), (208, 3318939), (228, 3027804), (234, 2950168), (247, 2794896), (304, 2270853), (312, 2212626), (338, 2042424), (342, 2018536), (456, 1513902), (468, 1475084), (494, 1397448), (507, 1361616), (624, 1106313), (676, 1021212), (684, 1009268), (741, 931632), (912, 756951), (936, 737542), (988, 698724), (1014, 680808), (1352, 510606), (1368, 504634), (1482, 465816), (1493, 462384), (1521, 453872), (1872, 368771), (1976, 349362), (2028, 340404), (2223, 310544), (2704, 255303), (2736, 252317), (2964, 232908), (2986, 231192), (3042, 226936), (3211, 214992), (3952, 174681), (4056, 170202), (4446, 155272), (4479, 154128), (5928, 116454), (5972, 115596), (6084, 113468), (6422, 107496), (8112, 85101), (8892, 77636), (8958, 77064), (9633, 71664), (11856, 58227), (11944, 57798), (12168, 56734), (12844, 53748), (13437, 51376), (17784, 38818), (17916, 38532), (19266, 35832), (19409, 35568), (23888, 28899), (24336, 28367), (25688, 26874)]