745207344

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{937}}^1$

素因数の和:1224

約数の個数: 160

約数和(自身を含む): 2456509440

約数和(自身を除く): 1711302096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 263, 336, 378, 432, 504, 526, 756, 789, 937, 1008, 1052, 1512, 1578, 1841, 1874, 2104, 2367, 2811, 3024, 3156, 3682, 3748, 4208, 4734, 5523, 5622, 6312, 6559, 7101, 7364, 7496, 8433, 9468, 11046, 11244, 12624, 13118, 14202, 14728, 14992, 16569, 16866, 18936, 19677, 22092, 22488, 25299, 26236, 28404, 29456, 33138, 33732, 37872, 39354, 44184, 44976, 49707, 50598, 52472, 56808, 59031, 66276, 67464, 78708, 88368, 99414, 101196, 104944, 113616, 118062, 132552, 134928, 157416, 177093, 198828, 202392, 236124, 246431, 265104, 314832, 354186, 397656, 404784, 472248, 492862, 708372, 739293, 795312, 944496, 985724, 1416744, 1478586, 1725017, 1971448, 2217879, 2833488, 2957172, 3450034, 3942896, 4435758, 5175051, 5914344, 6653637, 6900068, 8871516, 10350102, 11828688, 13307274, 13800136, 15525153, 17743032, 20700204, 26614548, 27600272, 31050306, 35486064, 41400408, 46575459, 53229096, 62100612, 82800816, 93150918, 106458192, 124201224, 186301836, 248402448, 372603672, 745207344]

約数ペア:

[(1, 745207344), (2, 372603672), (3, 248402448), (4, 186301836), (6, 124201224), (7, 106458192), (8, 93150918), (9, 82800816), (12, 62100612), (14, 53229096), (16, 46575459), (18, 41400408), (21, 35486064), (24, 31050306), (27, 27600272), (28, 26614548), (36, 20700204), (42, 17743032), (48, 15525153), (54, 13800136), (56, 13307274), (63, 11828688), (72, 10350102), (84, 8871516), (108, 6900068), (112, 6653637), (126, 5914344), (144, 5175051), (168, 4435758), (189, 3942896), (216, 3450034), (252, 2957172), (263, 2833488), (336, 2217879), (378, 1971448), (432, 1725017), (504, 1478586), (526, 1416744), (756, 985724), (789, 944496), (937, 795312), (1008, 739293), (1052, 708372), (1512, 492862), (1578, 472248), (1841, 404784), (1874, 397656), (2104, 354186), (2367, 314832), (2811, 265104), (3024, 246431), (3156, 236124), (3682, 202392), (3748, 198828), (4208, 177093), (4734, 157416), (5523, 134928), (5622, 132552), (6312, 118062), (6559, 113616), (7101, 104944), (7364, 101196), (7496, 99414), (8433, 88368), (9468, 78708), (11046, 67464), (11244, 66276), (12624, 59031), (13118, 56808), (14202, 52472), (14728, 50598), (14992, 49707), (16569, 44976), (16866, 44184), (18936, 39354), (19677, 37872), (22092, 33732), (22488, 33138), (25299, 29456), (26236, 28404)]