1207251808

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 2869927200

約数和(自身を除く): 1662675392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 73, 98, 106, 112, 146, 196, 199, 212, 224, 292, 371, 392, 398, 424, 511, 584, 742, 784, 796, 848, 1022, 1168, 1393, 1484, 1568, 1592, 1696, 2044, 2336, 2597, 2786, 2968, 3184, 3577, 3869, 4088, 5194, 5572, 5936, 6368, 7154, 7738, 8176, 9751, 10388, 10547, 11144, 11872, 14308, 14527, 15476, 16352, 19502, 20776, 21094, 22288, 27083, 28616, 29054, 30952, 39004, 41552, 42188, 44576, 54166, 57232, 58108, 61904, 73829, 78008, 83104, 84376, 101689, 108332, 114464, 116216, 123808, 147658, 156016, 168752, 189581, 203378, 216664, 232432, 295316, 312032, 337504, 379162, 406756, 433328, 464864, 516803, 590632, 711823, 758324, 769931, 813512, 866656, 1033606, 1181264, 1423646, 1516648, 1539862, 1627024, 2067212, 2362528, 2847292, 3033296, 3079724, 3254048, 4134424, 5389517, 5694584, 6066592, 6159448, 8268848, 10779034, 11389168, 12318896, 16537696, 21558068, 22778336, 24637792, 37726619, 43116136, 75453238, 86232272, 150906476, 172464544, 301812952, 603625904, 1207251808]

約数ペア:

[(1, 1207251808), (2, 603625904), (4, 301812952), (7, 172464544), (8, 150906476), (14, 86232272), (16, 75453238), (28, 43116136), (32, 37726619), (49, 24637792), (53, 22778336), (56, 21558068), (73, 16537696), (98, 12318896), (106, 11389168), (112, 10779034), (146, 8268848), (196, 6159448), (199, 6066592), (212, 5694584), (224, 5389517), (292, 4134424), (371, 3254048), (392, 3079724), (398, 3033296), (424, 2847292), (511, 2362528), (584, 2067212), (742, 1627024), (784, 1539862), (796, 1516648), (848, 1423646), (1022, 1181264), (1168, 1033606), (1393, 866656), (1484, 813512), (1568, 769931), (1592, 758324), (1696, 711823), (2044, 590632), (2336, 516803), (2597, 464864), (2786, 433328), (2968, 406756), (3184, 379162), (3577, 337504), (3869, 312032), (4088, 295316), (5194, 232432), (5572, 216664), (5936, 203378), (6368, 189581), (7154, 168752), (7738, 156016), (8176, 147658), (9751, 123808), (10388, 116216), (10547, 114464), (11144, 108332), (11872, 101689), (14308, 84376), (14527, 83104), (15476, 78008), (16352, 73829), (19502, 61904), (20776, 58108), (21094, 57232), (22288, 54166), (27083, 44576), (28616, 42188), (29054, 41552), (30952, 39004)]