2008421408

素因数分解:

$2^5\times 7^3\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4535

約数の個数: 96

約数和(自身を含む): 4724697600

約数和(自身を除く): 2716276192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 343, 392, 574, 656, 686, 784, 1148, 1312, 1372, 1568, 2009, 2296, 2744, 4018, 4463, 4592, 5488, 8036, 8926, 9184, 10976, 14063, 16072, 17852, 28126, 31241, 32144, 35704, 56252, 62482, 64288, 71408, 112504, 124964, 142816, 182983, 218687, 225008, 249928, 365966, 437374, 450016, 499856, 731932, 874748, 999712, 1280881, 1463864, 1530809, 1749496, 2561762, 2927728, 3061618, 3498992, 5123524, 5855456, 6123236, 6997984, 8966167, 10247048, 12246472, 17932334, 20494096, 24492944, 35864668, 40988192, 48985888, 62763169, 71729336, 125526338, 143458672, 251052676, 286917344, 502105352, 1004210704, 2008421408]

約数ペア:

[(1, 2008421408), (2, 1004210704), (4, 502105352), (7, 286917344), (8, 251052676), (14, 143458672), (16, 125526338), (28, 71729336), (32, 62763169), (41, 48985888), (49, 40988192), (56, 35864668), (82, 24492944), (98, 20494096), (112, 17932334), (164, 12246472), (196, 10247048), (224, 8966167), (287, 6997984), (328, 6123236), (343, 5855456), (392, 5123524), (574, 3498992), (656, 3061618), (686, 2927728), (784, 2561762), (1148, 1749496), (1312, 1530809), (1372, 1463864), (1568, 1280881), (2009, 999712), (2296, 874748), (2744, 731932), (4018, 499856), (4463, 450016), (4592, 437374), (5488, 365966), (8036, 249928), (8926, 225008), (9184, 218687), (10976, 182983), (14063, 142816), (16072, 124964), (17852, 112504), (28126, 71408), (31241, 64288), (32144, 62482), (35704, 56252)]