180680896

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 112

約数和(自身を含む): 428378112

約数和(自身を除く): 247697216

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 88, 124, 136, 176, 187, 248, 272, 341, 352, 374, 487, 496, 527, 544, 682, 704, 748, 974, 992, 1054, 1088, 1364, 1496, 1948, 1984, 2108, 2728, 2992, 3896, 4216, 5357, 5456, 5797, 5984, 7792, 8279, 8432, 10714, 10912, 11594, 11968, 15097, 15584, 16558, 16864, 21428, 21824, 23188, 30194, 31168, 33116, 33728, 42856, 46376, 60388, 66232, 85712, 91069, 92752, 120776, 132464, 166067, 171424, 182138, 185504, 241552, 256649, 264928, 332134, 342848, 364276, 371008, 483104, 513298, 529856, 664268, 728552, 966208, 1026596, 1328536, 1457104, 2053192, 2657072, 2823139, 2914208, 4106384, 5314144, 5646278, 5828416, 8212768, 10628288, 11292556, 16425536, 22585112, 45170224, 90340448, 180680896]

約数ペア:

[(1, 180680896), (2, 90340448), (4, 45170224), (8, 22585112), (11, 16425536), (16, 11292556), (17, 10628288), (22, 8212768), (31, 5828416), (32, 5646278), (34, 5314144), (44, 4106384), (62, 2914208), (64, 2823139), (68, 2657072), (88, 2053192), (124, 1457104), (136, 1328536), (176, 1026596), (187, 966208), (248, 728552), (272, 664268), (341, 529856), (352, 513298), (374, 483104), (487, 371008), (496, 364276), (527, 342848), (544, 332134), (682, 264928), (704, 256649), (748, 241552), (974, 185504), (992, 182138), (1054, 171424), (1088, 166067), (1364, 132464), (1496, 120776), (1948, 92752), (1984, 91069), (2108, 85712), (2728, 66232), (2992, 60388), (3896, 46376), (4216, 42856), (5357, 33728), (5456, 33116), (5797, 31168), (5984, 30194), (7792, 23188), (8279, 21824), (8432, 21428), (10714, 16864), (10912, 16558), (11594, 15584), (11968, 15097)]