440147232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2135

約数の個数: 144

約数和(自身を含む): 1444322880

約数和(自身を除く): 1004175648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 144, 168, 218, 224, 252, 288, 327, 336, 436, 504, 654, 672, 763, 872, 981, 1008, 1308, 1526, 1744, 1962, 2003, 2016, 2289, 2616, 3052, 3488, 3924, 4006, 4578, 5232, 6009, 6104, 6867, 7848, 8012, 9156, 10464, 12018, 12208, 13734, 14021, 15696, 16024, 18027, 18312, 24036, 24416, 27468, 28042, 31392, 32048, 36054, 36624, 42063, 48072, 54936, 56084, 64096, 72108, 73248, 84126, 96144, 109872, 112168, 126189, 144216, 168252, 192288, 218327, 219744, 224336, 252378, 288432, 336504, 436654, 448672, 504756, 576864, 654981, 673008, 873308, 1009512, 1309962, 1346016, 1528289, 1746616, 1964943, 2019024, 2619924, 3056578, 3493232, 3929886, 4038048, 4584867, 5239848, 6113156, 6986464, 7859772, 9169734, 10479696, 12226312, 13754601, 15719544, 18339468, 20959392, 24452624, 27509202, 31439088, 36678936, 48905248, 55018404, 62878176, 73357872, 110036808, 146715744, 220073616, 440147232]

約数ペア:

[(1, 440147232), (2, 220073616), (3, 146715744), (4, 110036808), (6, 73357872), (7, 62878176), (8, 55018404), (9, 48905248), (12, 36678936), (14, 31439088), (16, 27509202), (18, 24452624), (21, 20959392), (24, 18339468), (28, 15719544), (32, 13754601), (36, 12226312), (42, 10479696), (48, 9169734), (56, 7859772), (63, 6986464), (72, 6113156), (84, 5239848), (96, 4584867), (109, 4038048), (112, 3929886), (126, 3493232), (144, 3056578), (168, 2619924), (218, 2019024), (224, 1964943), (252, 1746616), (288, 1528289), (327, 1346016), (336, 1309962), (436, 1009512), (504, 873308), (654, 673008), (672, 654981), (763, 576864), (872, 504756), (981, 448672), (1008, 436654), (1308, 336504), (1526, 288432), (1744, 252378), (1962, 224336), (2003, 219744), (2016, 218327), (2289, 192288), (2616, 168252), (3052, 144216), (3488, 126189), (3924, 112168), (4006, 109872), (4578, 96144), (5232, 84126), (6009, 73248), (6104, 72108), (6867, 64096), (7848, 56084), (8012, 54936), (9156, 48072), (10464, 42063), (12018, 36624), (12208, 36054), (13734, 32048), (14021, 31392), (15696, 28042), (16024, 27468), (18027, 24416), (18312, 24036)]