214769984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:824

約数の個数: 112

約数和(自身を含む): 517526016

約数和(自身を除く): 302756032

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 704, 757, 806, 832, 992, 1144, 1364, 1514, 1612, 1984, 2288, 2728, 3028, 3224, 4433, 4576, 5456, 6056, 6448, 8327, 8866, 9152, 9841, 10912, 12112, 12896, 16654, 17732, 19682, 21824, 23467, 24224, 25792, 33308, 35464, 39364, 46934, 48448, 66616, 70928, 78728, 93868, 108251, 133232, 141856, 157456, 187736, 216502, 258137, 266464, 283712, 305071, 314912, 375472, 433004, 516274, 532928, 610142, 629824, 750944, 866008, 1032548, 1220284, 1501888, 1732016, 2065096, 2440568, 3355781, 3464032, 4130192, 4881136, 6711562, 6928064, 8260384, 9762272, 13423124, 16520768, 19524544, 26846248, 53692496, 107384992, 214769984]

約数ペア:

[(1, 214769984), (2, 107384992), (4, 53692496), (8, 26846248), (11, 19524544), (13, 16520768), (16, 13423124), (22, 9762272), (26, 8260384), (31, 6928064), (32, 6711562), (44, 4881136), (52, 4130192), (62, 3464032), (64, 3355781), (88, 2440568), (104, 2065096), (124, 1732016), (143, 1501888), (176, 1220284), (208, 1032548), (248, 866008), (286, 750944), (341, 629824), (352, 610142), (403, 532928), (416, 516274), (496, 433004), (572, 375472), (682, 314912), (704, 305071), (757, 283712), (806, 266464), (832, 258137), (992, 216502), (1144, 187736), (1364, 157456), (1514, 141856), (1612, 133232), (1984, 108251), (2288, 93868), (2728, 78728), (3028, 70928), (3224, 66616), (4433, 48448), (4576, 46934), (5456, 39364), (6056, 35464), (6448, 33308), (8327, 25792), (8866, 24224), (9152, 23467), (9841, 21824), (10912, 19682), (12112, 17732), (12896, 16654)]