398996968032

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{140779}}^1$

素因数の和:141565

約数の個数: 144

約数和(自身を含む): 1223551077840

約数和(自身を除く): 824554109808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 757, 936, 1248, 1514, 1872, 2271, 3028, 3744, 4542, 6056, 6813, 9084, 9841, 12112, 13626, 18168, 19682, 24224, 27252, 29523, 36336, 39364, 54504, 59046, 72672, 78728, 88569, 109008, 118092, 140779, 157456, 177138, 218016, 236184, 281558, 314912, 354276, 422337, 472368, 563116, 708552, 844674, 944736, 1126232, 1267011, 1417104, 1689348, 1830127, 2252464, 2534022, 2834208, 3378696, 3660254, 4504928, 5068044, 5490381, 6757392, 7320508, 10136088, 10980762, 13514784, 14641016, 16471143, 20272176, 21961524, 29282032, 32942286, 40544352, 43923048, 58564064, 65884572, 87846096, 106569703, 131769144, 175692192, 213139406, 263538288, 319709109, 426278812, 527076576, 639418218, 852557624, 959127327, 1278836436, 1385406139, 1705115248, 1918254654, 2557672872, 2770812278, 3410230496, 3836509308, 4156218417, 5115345744, 5541624556, 7673018616, 8312436834, 10230691488, 11083249112, 12468655251, 15346037232, 16624873668, 22166498224, 24937310502, 30692074464, 33249747336, 44332996448, 49874621004, 66499494672, 99749242008, 132998989344, 199498484016, 398996968032]

約数ペア:

[(1, 398996968032), (2, 199498484016), (3, 132998989344), (4, 99749242008), (6, 66499494672), (8, 49874621004), (9, 44332996448), (12, 33249747336), (13, 30692074464), (16, 24937310502), (18, 22166498224), (24, 16624873668), (26, 15346037232), (32, 12468655251), (36, 11083249112), (39, 10230691488), (48, 8312436834), (52, 7673018616), (72, 5541624556), (78, 5115345744), (96, 4156218417), (104, 3836509308), (117, 3410230496), (144, 2770812278), (156, 2557672872), (208, 1918254654), (234, 1705115248), (288, 1385406139), (312, 1278836436), (416, 959127327), (468, 852557624), (624, 639418218), (757, 527076576), (936, 426278812), (1248, 319709109), (1514, 263538288), (1872, 213139406), (2271, 175692192), (3028, 131769144), (3744, 106569703), (4542, 87846096), (6056, 65884572), (6813, 58564064), (9084, 43923048), (9841, 40544352), (12112, 32942286), (13626, 29282032), (18168, 21961524), (19682, 20272176), (24224, 16471143), (27252, 14641016), (29523, 13514784), (36336, 10980762), (39364, 10136088), (54504, 7320508), (59046, 6757392), (72672, 5490381), (78728, 5068044), (88569, 4504928), (109008, 3660254), (118092, 3378696), (140779, 2834208), (157456, 2534022), (177138, 2252464), (218016, 1830127), (236184, 1689348), (281558, 1417104), (314912, 1267011), (354276, 1126232), (422337, 944736), (472368, 844674), (563116, 708552)]