280233744

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{17021}}^1$

素因数の和:17053

約数の個数: 80

約数和(自身を含む): 844291200

約数和(自身を除く): 564057456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 17021, 34042, 51063, 68084, 102126, 119147, 136168, 204252, 238294, 272336, 357441, 408504, 476588, 714882, 817008, 834029, 953176, 1429764, 1668058, 1906352, 2502087, 2859528, 3336116, 5004174, 5719056, 5838203, 6672232, 10008348, 11676406, 13344464, 17514609, 20016696, 23352812, 35029218, 40033392, 46705624, 70058436, 93411248, 140116872, 280233744]

約数ペア:

[(1, 280233744), (2, 140116872), (3, 93411248), (4, 70058436), (6, 46705624), (7, 40033392), (8, 35029218), (12, 23352812), (14, 20016696), (16, 17514609), (21, 13344464), (24, 11676406), (28, 10008348), (42, 6672232), (48, 5838203), (49, 5719056), (56, 5004174), (84, 3336116), (98, 2859528), (112, 2502087), (147, 1906352), (168, 1668058), (196, 1429764), (294, 953176), (336, 834029), (343, 817008), (392, 714882), (588, 476588), (686, 408504), (784, 357441), (1029, 272336), (1176, 238294), (1372, 204252), (2058, 136168), (2352, 119147), (2744, 102126), (4116, 68084), (5488, 51063), (8232, 34042), (16464, 17021)]