2021963904

素因数分解:

$2^7\times 3^3\times {\mathrm{401}}^1\times {\mathrm{1459}}^1$

素因数の和:1883

約数の個数: 128

約数和(自身を含む): 5986584000

約数和(自身を除く): 3964620096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 401, 432, 576, 802, 864, 1152, 1203, 1459, 1604, 1728, 2406, 2918, 3208, 3456, 3609, 4377, 4812, 5836, 6416, 7218, 8754, 9624, 10827, 11672, 12832, 13131, 14436, 17508, 19248, 21654, 23344, 25664, 26262, 28872, 35016, 38496, 39393, 43308, 46688, 51328, 52524, 57744, 70032, 76992, 78786, 86616, 93376, 105048, 115488, 140064, 153984, 157572, 173232, 186752, 210096, 230976, 280128, 315144, 346464, 420192, 461952, 560256, 585059, 630288, 692928, 840384, 1170118, 1260576, 1385856, 1680768, 1755177, 2340236, 2521152, 3510354, 4680472, 5042304, 5265531, 7020708, 9360944, 10531062, 14041416, 15796593, 18721888, 21062124, 28082832, 31593186, 37443776, 42124248, 56165664, 63186372, 74887552, 84248496, 112331328, 126372744, 168496992, 224662656, 252745488, 336993984, 505490976, 673987968, 1010981952, 2021963904]

約数ペア:

[(1, 2021963904), (2, 1010981952), (3, 673987968), (4, 505490976), (6, 336993984), (8, 252745488), (9, 224662656), (12, 168496992), (16, 126372744), (18, 112331328), (24, 84248496), (27, 74887552), (32, 63186372), (36, 56165664), (48, 42124248), (54, 37443776), (64, 31593186), (72, 28082832), (96, 21062124), (108, 18721888), (128, 15796593), (144, 14041416), (192, 10531062), (216, 9360944), (288, 7020708), (384, 5265531), (401, 5042304), (432, 4680472), (576, 3510354), (802, 2521152), (864, 2340236), (1152, 1755177), (1203, 1680768), (1459, 1385856), (1604, 1260576), (1728, 1170118), (2406, 840384), (2918, 692928), (3208, 630288), (3456, 585059), (3609, 560256), (4377, 461952), (4812, 420192), (5836, 346464), (6416, 315144), (7218, 280128), (8754, 230976), (9624, 210096), (10827, 186752), (11672, 173232), (12832, 157572), (13131, 153984), (14436, 140064), (17508, 115488), (19248, 105048), (21654, 93376), (23344, 86616), (25664, 78786), (26262, 76992), (28872, 70032), (35016, 57744), (38496, 52524), (39393, 51328), (43308, 46688)]