2006280864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2309}}^1$

素因数の和:2763

約数の個数: 144

約数和(自身を含む): 6538371840

約数和(自身を除く): 4532090976

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, 112, 126, 144, 168, 224, 252, 288, 336, 431, 504, 672, 862, 1008, 1293, 1724, 2016, 2309, 2586, 3017, 3448, 3879, 4618, 5172, 6034, 6896, 6927, 7758, 9051, 9236, 10344, 12068, 13792, 13854, 15516, 16163, 18102, 18472, 20688, 20781, 24136, 27153, 27708, 31032, 32326, 36204, 36944, 41376, 41562, 48272, 48489, 54306, 55416, 62064, 64652, 72408, 73888, 83124, 96544, 96978, 108612, 110832, 124128, 129304, 144816, 145467, 166248, 193956, 217224, 221664, 258608, 289632, 290934, 332496, 387912, 434448, 517216, 581868, 664992, 775824, 868896, 995179, 1163736, 1551648, 1990358, 2327472, 2985537, 3980716, 4654944, 5971074, 6966253, 7961432, 8956611, 11942148, 13932506, 15922864, 17913222, 20898759, 23884296, 27865012, 31845728, 35826444, 41797518, 47768592, 55730024, 62696277, 71652888, 83595036, 95537184, 111460048, 125392554, 143305776, 167190072, 222920096, 250785108, 286611552, 334380144, 501570216, 668760288, 1003140432, 2006280864]

約数ペア:

[(1, 2006280864), (2, 1003140432), (3, 668760288), (4, 501570216), (6, 334380144), (7, 286611552), (8, 250785108), (9, 222920096), (12, 167190072), (14, 143305776), (16, 125392554), (18, 111460048), (21, 95537184), (24, 83595036), (28, 71652888), (32, 62696277), (36, 55730024), (42, 47768592), (48, 41797518), (56, 35826444), (63, 31845728), (72, 27865012), (84, 23884296), (96, 20898759), (112, 17913222), (126, 15922864), (144, 13932506), (168, 11942148), (224, 8956611), (252, 7961432), (288, 6966253), (336, 5971074), (431, 4654944), (504, 3980716), (672, 2985537), (862, 2327472), (1008, 1990358), (1293, 1551648), (1724, 1163736), (2016, 995179), (2309, 868896), (2586, 775824), (3017, 664992), (3448, 581868), (3879, 517216), (4618, 434448), (5172, 387912), (6034, 332496), (6896, 290934), (6927, 289632), (7758, 258608), (9051, 221664), (9236, 217224), (10344, 193956), (12068, 166248), (13792, 145467), (13854, 144816), (15516, 129304), (16163, 124128), (18102, 110832), (18472, 108612), (20688, 96978), (20781, 96544), (24136, 83124), (27153, 73888), (27708, 72408), (31032, 64652), (32326, 62064), (36204, 55416), (36944, 54306), (41376, 48489), (41562, 48272)]