204431904

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 635040000

約数和(自身を除く): 430608096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 41, 48, 54, 58, 72, 82, 87, 96, 108, 116, 123, 144, 164, 174, 199, 216, 232, 246, 261, 288, 328, 348, 369, 398, 432, 464, 492, 522, 597, 656, 696, 738, 783, 796, 864, 928, 984, 1044, 1107, 1189, 1194, 1312, 1392, 1476, 1566, 1592, 1791, 1968, 2088, 2214, 2378, 2388, 2784, 2952, 3132, 3184, 3567, 3582, 3936, 4176, 4428, 4756, 4776, 5373, 5771, 5904, 6264, 6368, 7134, 7164, 8159, 8352, 8856, 9512, 9552, 10701, 10746, 11542, 11808, 12528, 14268, 14328, 16318, 17313, 17712, 19024, 19104, 21402, 21492, 23084, 24477, 25056, 28536, 28656, 32103, 32636, 34626, 35424, 38048, 42804, 42984, 46168, 48954, 51939, 57072, 57312, 64206, 65272, 69252, 73431, 85608, 85968, 92336, 97908, 103878, 114144, 128412, 130544, 138504, 146862, 155817, 171216, 171936, 184672, 195816, 207756, 220293, 236611, 256824, 261088, 277008, 293724, 311634, 342432, 391632, 415512, 440586, 473222, 513648, 554016, 587448, 623268, 709833, 783264, 831024, 881172, 946444, 1027296, 1174896, 1246536, 1419666, 1662048, 1762344, 1892888, 2129499, 2349792, 2493072, 2839332, 3524688, 3785776, 4258998, 4986144, 5678664, 6388497, 7049376, 7571552, 8517996, 11357328, 12776994, 17035992, 22714656, 25553988, 34071984, 51107976, 68143968, 102215952, 204431904]

約数ペア:

[(1, 204431904), (2, 102215952), (3, 68143968), (4, 51107976), (6, 34071984), (8, 25553988), (9, 22714656), (12, 17035992), (16, 12776994), (18, 11357328), (24, 8517996), (27, 7571552), (29, 7049376), (32, 6388497), (36, 5678664), (41, 4986144), (48, 4258998), (54, 3785776), (58, 3524688), (72, 2839332), (82, 2493072), (87, 2349792), (96, 2129499), (108, 1892888), (116, 1762344), (123, 1662048), (144, 1419666), (164, 1246536), (174, 1174896), (199, 1027296), (216, 946444), (232, 881172), (246, 831024), (261, 783264), (288, 709833), (328, 623268), (348, 587448), (369, 554016), (398, 513648), (432, 473222), (464, 440586), (492, 415512), (522, 391632), (597, 342432), (656, 311634), (696, 293724), (738, 277008), (783, 261088), (796, 256824), (864, 236611), (928, 220293), (984, 207756), (1044, 195816), (1107, 184672), (1189, 171936), (1194, 171216), (1312, 155817), (1392, 146862), (1476, 138504), (1566, 130544), (1592, 128412), (1791, 114144), (1968, 103878), (2088, 97908), (2214, 92336), (2378, 85968), (2388, 85608), (2784, 73431), (2952, 69252), (3132, 65272), (3184, 64206), (3567, 57312), (3582, 57072), (3936, 51939), (4176, 48954), (4428, 46168), (4756, 42984), (4776, 42804), (5373, 38048), (5771, 35424), (5904, 34626), (6264, 32636), (6368, 32103), (7134, 28656), (7164, 28536), (8159, 25056), (8352, 24477), (8856, 23084), (9512, 21492), (9552, 21402), (10701, 19104), (10746, 19024), (11542, 17712), (11808, 17313), (12528, 16318), (14268, 14328)]