245754816

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 746150400

約数和(自身を除く): 500395584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 29, 32, 38, 46, 48, 57, 58, 64, 69, 76, 87, 92, 96, 101, 114, 116, 138, 152, 174, 184, 192, 202, 228, 232, 276, 303, 304, 348, 368, 404, 437, 456, 464, 551, 552, 606, 608, 667, 696, 736, 808, 874, 912, 928, 1102, 1104, 1212, 1216, 1311, 1334, 1392, 1472, 1616, 1653, 1748, 1824, 1856, 1919, 2001, 2204, 2208, 2323, 2424, 2622, 2668, 2784, 2929, 3232, 3306, 3496, 3648, 3838, 4002, 4408, 4416, 4646, 4848, 5244, 5336, 5568, 5757, 5858, 6464, 6612, 6969, 6992, 7676, 8004, 8787, 8816, 9292, 9696, 10488, 10672, 11514, 11716, 12673, 13224, 13938, 13984, 15352, 16008, 17574, 17632, 18584, 19392, 20976, 21344, 23028, 23432, 25346, 26448, 27876, 27968, 30704, 32016, 35148, 35264, 37168, 38019, 41952, 42688, 44137, 46056, 46864, 50692, 52896, 55651, 55752, 61408, 64032, 67367, 70296, 74336, 76038, 83904, 88274, 92112, 93728, 101384, 105792, 111302, 111504, 122816, 128064, 132411, 134734, 140592, 148672, 152076, 166953, 176548, 184224, 187456, 202101, 202768, 222604, 223008, 264822, 269468, 281184, 304152, 333906, 353096, 368448, 404202, 405536, 445208, 446016, 529644, 538936, 562368, 608304, 667812, 706192, 808404, 811072, 890416, 1059288, 1077872, 1216608, 1279973, 1335624, 1412384, 1616808, 1780832, 2118576, 2155744, 2433216, 2559946, 2671248, 2824768, 3233616, 3561664, 3839919, 4237152, 4311488, 5119892, 5342496, 6467232, 7679838, 8474304, 10239784, 10684992, 12934464, 15359676, 20479568, 30719352, 40959136, 61438704, 81918272, 122877408, 245754816]

約数ペア:

[(1, 245754816), (2, 122877408), (3, 81918272), (4, 61438704), (6, 40959136), (8, 30719352), (12, 20479568), (16, 15359676), (19, 12934464), (23, 10684992), (24, 10239784), (29, 8474304), (32, 7679838), (38, 6467232), (46, 5342496), (48, 5119892), (57, 4311488), (58, 4237152), (64, 3839919), (69, 3561664), (76, 3233616), (87, 2824768), (92, 2671248), (96, 2559946), (101, 2433216), (114, 2155744), (116, 2118576), (138, 1780832), (152, 1616808), (174, 1412384), (184, 1335624), (192, 1279973), (202, 1216608), (228, 1077872), (232, 1059288), (276, 890416), (303, 811072), (304, 808404), (348, 706192), (368, 667812), (404, 608304), (437, 562368), (456, 538936), (464, 529644), (551, 446016), (552, 445208), (606, 405536), (608, 404202), (667, 368448), (696, 353096), (736, 333906), (808, 304152), (874, 281184), (912, 269468), (928, 264822), (1102, 223008), (1104, 222604), (1212, 202768), (1216, 202101), (1311, 187456), (1334, 184224), (1392, 176548), (1472, 166953), (1616, 152076), (1653, 148672), (1748, 140592), (1824, 134734), (1856, 132411), (1919, 128064), (2001, 122816), (2204, 111504), (2208, 111302), (2323, 105792), (2424, 101384), (2622, 93728), (2668, 92112), (2784, 88274), (2929, 83904), (3232, 76038), (3306, 74336), (3496, 70296), (3648, 67367), (3838, 64032), (4002, 61408), (4408, 55752), (4416, 55651), (4646, 52896), (4848, 50692), (5244, 46864), (5336, 46056), (5568, 44137), (5757, 42688), (5858, 41952), (6464, 38019), (6612, 37168), (6969, 35264), (6992, 35148), (7676, 32016), (8004, 30704), (8787, 27968), (8816, 27876), (9292, 26448), (9696, 25346), (10488, 23432), (10672, 23028), (11514, 21344), (11716, 20976), (12673, 19392), (13224, 18584), (13938, 17632), (13984, 17574), (15352, 16008)]