245523744

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 762048000

約数和(自身を除く): 516524256

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, 216, 232, 239, 246, 261, 288, 328, 348, 369, 432, 464, 478, 492, 522, 656, 696, 717, 738, 783, 864, 928, 956, 984, 1044, 1107, 1189, 1312, 1392, 1434, 1476, 1566, 1912, 1968, 2088, 2151, 2214, 2378, 2784, 2868, 2952, 3132, 3567, 3824, 3936, 4176, 4302, 4428, 4756, 5736, 5904, 6264, 6453, 6931, 7134, 7648, 8352, 8604, 8856, 9512, 9799, 10701, 11472, 11808, 12528, 12906, 13862, 14268, 17208, 17712, 19024, 19598, 20793, 21402, 22944, 25056, 25812, 27724, 28536, 29397, 32103, 34416, 35424, 38048, 39196, 41586, 42804, 51624, 55448, 57072, 58794, 62379, 64206, 68832, 78392, 83172, 85608, 88191, 103248, 110896, 114144, 117588, 124758, 128412, 156784, 166344, 171216, 176382, 187137, 206496, 221792, 235176, 249516, 256824, 264573, 284171, 313568, 332688, 342432, 352764, 374274, 470352, 499032, 513648, 529146, 568342, 665376, 705528, 748548, 852513, 940704, 998064, 1027296, 1058292, 1136684, 1411056, 1497096, 1705026, 1996128, 2116584, 2273368, 2557539, 2822112, 2994192, 3410052, 4233168, 4546736, 5115078, 5988384, 6820104, 7672617, 8466336, 9093472, 10230156, 13640208, 15345234, 20460312, 27280416, 30690468, 40920624, 61380936, 81841248, 122761872, 245523744]

約数ペア:

[(1, 245523744), (2, 122761872), (3, 81841248), (4, 61380936), (6, 40920624), (8, 30690468), (9, 27280416), (12, 20460312), (16, 15345234), (18, 13640208), (24, 10230156), (27, 9093472), (29, 8466336), (32, 7672617), (36, 6820104), (41, 5988384), (48, 5115078), (54, 4546736), (58, 4233168), (72, 3410052), (82, 2994192), (87, 2822112), (96, 2557539), (108, 2273368), (116, 2116584), (123, 1996128), (144, 1705026), (164, 1497096), (174, 1411056), (216, 1136684), (232, 1058292), (239, 1027296), (246, 998064), (261, 940704), (288, 852513), (328, 748548), (348, 705528), (369, 665376), (432, 568342), (464, 529146), (478, 513648), (492, 499032), (522, 470352), (656, 374274), (696, 352764), (717, 342432), (738, 332688), (783, 313568), (864, 284171), (928, 264573), (956, 256824), (984, 249516), (1044, 235176), (1107, 221792), (1189, 206496), (1312, 187137), (1392, 176382), (1434, 171216), (1476, 166344), (1566, 156784), (1912, 128412), (1968, 124758), (2088, 117588), (2151, 114144), (2214, 110896), (2378, 103248), (2784, 88191), (2868, 85608), (2952, 83172), (3132, 78392), (3567, 68832), (3824, 64206), (3936, 62379), (4176, 58794), (4302, 57072), (4428, 55448), (4756, 51624), (5736, 42804), (5904, 41586), (6264, 39196), (6453, 38048), (6931, 35424), (7134, 34416), (7648, 32103), (8352, 29397), (8604, 28536), (8856, 27724), (9512, 25812), (9799, 25056), (10701, 22944), (11472, 21402), (11808, 20793), (12528, 19598), (12906, 19024), (13862, 17712), (14268, 17208)]