18469754464

素因数分解:

$2^5\times 7^1\times {\mathrm{373}}^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1$

素因数の和:1332

約数の個数: 96

約数和(自身を含む): 41846112000

約数和(自身を除く): 23376357536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 373, 443, 499, 746, 886, 998, 1492, 1772, 1996, 2611, 2984, 3101, 3493, 3544, 3992, 5222, 5968, 6202, 6986, 7088, 7984, 10444, 11936, 12404, 13972, 14176, 15968, 20888, 24808, 27944, 41776, 49616, 55888, 83552, 99232, 111776, 165239, 186127, 221057, 330478, 372254, 442114, 660956, 744508, 884228, 1156673, 1302889, 1321912, 1489016, 1547399, 1768456, 2313346, 2605778, 2643824, 2978032, 3094798, 3536912, 4626692, 5211556, 5287648, 5956064, 6189596, 7073824, 9253384, 10423112, 12379192, 18506768, 20846224, 24758384, 37013536, 41692448, 49516768, 82454261, 164908522, 329817044, 577179827, 659634088, 1154359654, 1319268176, 2308719308, 2638536352, 4617438616, 9234877232, 18469754464]

約数ペア:

[(1, 18469754464), (2, 9234877232), (4, 4617438616), (7, 2638536352), (8, 2308719308), (14, 1319268176), (16, 1154359654), (28, 659634088), (32, 577179827), (56, 329817044), (112, 164908522), (224, 82454261), (373, 49516768), (443, 41692448), (499, 37013536), (746, 24758384), (886, 20846224), (998, 18506768), (1492, 12379192), (1772, 10423112), (1996, 9253384), (2611, 7073824), (2984, 6189596), (3101, 5956064), (3493, 5287648), (3544, 5211556), (3992, 4626692), (5222, 3536912), (5968, 3094798), (6202, 2978032), (6986, 2643824), (7088, 2605778), (7984, 2313346), (10444, 1768456), (11936, 1547399), (12404, 1489016), (13972, 1321912), (14176, 1302889), (15968, 1156673), (20888, 884228), (24808, 744508), (27944, 660956), (41776, 442114), (49616, 372254), (55888, 330478), (83552, 221057), (99232, 186127), (111776, 165239)]