2748971184

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1\times {\mathrm{1181}}^1$

素因数の和:1946

約数の個数: 80

約数和(自身を含む): 7218180864

約数和(自身を除く): 4469209680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 683, 852, 1136, 1181, 1366, 1704, 2049, 2362, 2732, 3408, 3543, 4098, 4724, 5464, 7086, 8196, 9448, 10928, 14172, 16392, 18896, 28344, 32784, 48493, 56688, 83851, 96986, 145479, 167702, 193972, 251553, 290958, 335404, 387944, 503106, 581916, 670808, 775888, 806623, 1006212, 1163832, 1341616, 1613246, 2012424, 2327664, 2419869, 3226492, 4024848, 4839738, 6452984, 9679476, 12905968, 19358952, 38717904, 57270233, 114540466, 171810699, 229080932, 343621398, 458161864, 687242796, 916323728, 1374485592, 2748971184]

約数ペア:

[(1, 2748971184), (2, 1374485592), (3, 916323728), (4, 687242796), (6, 458161864), (8, 343621398), (12, 229080932), (16, 171810699), (24, 114540466), (48, 57270233), (71, 38717904), (142, 19358952), (213, 12905968), (284, 9679476), (426, 6452984), (568, 4839738), (683, 4024848), (852, 3226492), (1136, 2419869), (1181, 2327664), (1366, 2012424), (1704, 1613246), (2049, 1341616), (2362, 1163832), (2732, 1006212), (3408, 806623), (3543, 775888), (4098, 670808), (4724, 581916), (5464, 503106), (7086, 387944), (8196, 335404), (9448, 290958), (10928, 251553), (14172, 193972), (16392, 167702), (18896, 145479), (28344, 96986), (32784, 83851), (48493, 56688)]