338287872

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1156

約数の個数: 144

約数和(自身を含む): 1001788928

約数和(自身を除く): 663501056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1093, 1209, 1248, 1488, 1612, 1664, 1984, 2186, 2418, 2496, 2976, 3224, 3279, 3328, 3968, 4372, 4836, 4992, 5952, 6448, 6558, 7936, 8744, 9672, 9984, 11904, 12896, 13116, 14209, 17488, 19344, 23808, 25792, 26232, 28418, 33883, 34976, 38688, 42627, 51584, 52464, 56836, 67766, 69952, 77376, 85254, 101649, 103168, 104928, 113672, 135532, 139904, 154752, 170508, 203298, 209856, 227344, 271064, 279808, 309504, 341016, 406596, 419712, 440479, 454688, 542128, 682032, 813192, 839424, 880958, 909376, 1084256, 1321437, 1364064, 1626384, 1761916, 1818752, 2168512, 2642874, 2728128, 3252768, 3523832, 3637504, 4337024, 5285748, 5456256, 6505536, 7047664, 8674048, 10571496, 10912512, 13011072, 14095328, 21142992, 26022144, 28190656, 42285984, 56381312, 84571968, 112762624, 169143936, 338287872]

約数ペア:

[(1, 338287872), (2, 169143936), (3, 112762624), (4, 84571968), (6, 56381312), (8, 42285984), (12, 28190656), (13, 26022144), (16, 21142992), (24, 14095328), (26, 13011072), (31, 10912512), (32, 10571496), (39, 8674048), (48, 7047664), (52, 6505536), (62, 5456256), (64, 5285748), (78, 4337024), (93, 3637504), (96, 3523832), (104, 3252768), (124, 2728128), (128, 2642874), (156, 2168512), (186, 1818752), (192, 1761916), (208, 1626384), (248, 1364064), (256, 1321437), (312, 1084256), (372, 909376), (384, 880958), (403, 839424), (416, 813192), (496, 682032), (624, 542128), (744, 454688), (768, 440479), (806, 419712), (832, 406596), (992, 341016), (1093, 309504), (1209, 279808), (1248, 271064), (1488, 227344), (1612, 209856), (1664, 203298), (1984, 170508), (2186, 154752), (2418, 139904), (2496, 135532), (2976, 113672), (3224, 104928), (3279, 103168), (3328, 101649), (3968, 85254), (4372, 77376), (4836, 69952), (4992, 67766), (5952, 56836), (6448, 52464), (6558, 51584), (7936, 42627), (8744, 38688), (9672, 34976), (9984, 33883), (11904, 28418), (12896, 26232), (13116, 25792), (14209, 23808), (17488, 19344)]