23181862784

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1860

約数の個数: 128

約数和(自身を含む): 49287216000

約数和(自身を除く): 26105353216

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 67, 74, 86, 128, 134, 148, 172, 268, 296, 344, 536, 592, 688, 1072, 1184, 1376, 1591, 1699, 2144, 2368, 2479, 2752, 2881, 3182, 3398, 4288, 4736, 4958, 5504, 5762, 6364, 6796, 8576, 9916, 11524, 12728, 13592, 19832, 23048, 25456, 27184, 39664, 46096, 50912, 54368, 62863, 73057, 79328, 92192, 101824, 106597, 108736, 113833, 125726, 146114, 158656, 184384, 203648, 213194, 217472, 227666, 251452, 292228, 317312, 368768, 426388, 455332, 502904, 584456, 852776, 910664, 1005808, 1168912, 1705552, 1821328, 2011616, 2337824, 2703109, 3411104, 3642656, 4023232, 4211821, 4675648, 4894819, 5406218, 6822208, 7285312, 8046464, 8423642, 9351296, 9789638, 10812436, 13644416, 14570624, 16847284, 19579276, 21624872, 33694568, 39158552, 43249744, 67389136, 78317104, 86499488, 134778272, 156634208, 172998976, 181108303, 269556544, 313268416, 345997952, 362216606, 539113088, 626536832, 724433212, 1448866424, 2897732848, 5795465696, 11590931392, 23181862784]

約数ペア:

[(1, 23181862784), (2, 11590931392), (4, 5795465696), (8, 2897732848), (16, 1448866424), (32, 724433212), (37, 626536832), (43, 539113088), (64, 362216606), (67, 345997952), (74, 313268416), (86, 269556544), (128, 181108303), (134, 172998976), (148, 156634208), (172, 134778272), (268, 86499488), (296, 78317104), (344, 67389136), (536, 43249744), (592, 39158552), (688, 33694568), (1072, 21624872), (1184, 19579276), (1376, 16847284), (1591, 14570624), (1699, 13644416), (2144, 10812436), (2368, 9789638), (2479, 9351296), (2752, 8423642), (2881, 8046464), (3182, 7285312), (3398, 6822208), (4288, 5406218), (4736, 4894819), (4958, 4675648), (5504, 4211821), (5762, 4023232), (6364, 3642656), (6796, 3411104), (8576, 2703109), (9916, 2337824), (11524, 2011616), (12728, 1821328), (13592, 1705552), (19832, 1168912), (23048, 1005808), (25456, 910664), (27184, 852776), (39664, 584456), (46096, 502904), (50912, 455332), (54368, 426388), (62863, 368768), (73057, 317312), (79328, 292228), (92192, 251452), (101824, 227666), (106597, 217472), (108736, 213194), (113833, 203648), (125726, 184384), (146114, 158656)]