239380128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3807

約数の個数: 144

約数和(自身を含む): 776431656

約数和(自身を除く): 537051528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3536, 3744, 3761, 3978, 4896, 5304, 7072, 7522, 7956, 10608, 11283, 15044, 15912, 21216, 22566, 30088, 31824, 33849, 45132, 48893, 60176, 63648, 63937, 67698, 90264, 97786, 120352, 127874, 135396, 146679, 180528, 191811, 195572, 255748, 270792, 293358, 361056, 383622, 391144, 440037, 511496, 541584, 575433, 586716, 767244, 782288, 831181, 880074, 1022992, 1083168, 1150866, 1173432, 1534488, 1564576, 1662362, 1760148, 2045984, 2301732, 2346864, 2493543, 3068976, 3324724, 3520296, 4603464, 4693728, 4987086, 6137952, 6649448, 7040592, 7480629, 9206928, 9974172, 13298896, 14081184, 14961258, 18413856, 19948344, 26597792, 29922516, 39896688, 59845032, 79793376, 119690064, 239380128]

約数ペア:

[(1, 239380128), (2, 119690064), (3, 79793376), (4, 59845032), (6, 39896688), (8, 29922516), (9, 26597792), (12, 19948344), (13, 18413856), (16, 14961258), (17, 14081184), (18, 13298896), (24, 9974172), (26, 9206928), (32, 7480629), (34, 7040592), (36, 6649448), (39, 6137952), (48, 4987086), (51, 4693728), (52, 4603464), (68, 3520296), (72, 3324724), (78, 3068976), (96, 2493543), (102, 2346864), (104, 2301732), (117, 2045984), (136, 1760148), (144, 1662362), (153, 1564576), (156, 1534488), (204, 1173432), (208, 1150866), (221, 1083168), (234, 1022992), (272, 880074), (288, 831181), (306, 782288), (312, 767244), (408, 586716), (416, 575433), (442, 541584), (468, 511496), (544, 440037), (612, 391144), (624, 383622), (663, 361056), (816, 293358), (884, 270792), (936, 255748), (1224, 195572), (1248, 191811), (1326, 180528), (1632, 146679), (1768, 135396), (1872, 127874), (1989, 120352), (2448, 97786), (2652, 90264), (3536, 67698), (3744, 63937), (3761, 63648), (3978, 60176), (4896, 48893), (5304, 45132), (7072, 33849), (7522, 31824), (7956, 30088), (10608, 22566), (11283, 21216), (15044, 15912)]