331949016

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{73181}}^1$

素因数の和:73206

約数の個数: 80

約数和(自身を含む): 1062602640

約数和(自身を除く): 730653624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 73181, 146362, 219543, 292724, 439086, 512267, 585448, 658629, 878172, 1024534, 1317258, 1536801, 1756344, 1975887, 2049068, 2634516, 3073602, 3951774, 4098136, 4610403, 5269032, 5927661, 6147204, 7903548, 9220806, 11855322, 12294408, 13831209, 15807096, 18441612, 23710644, 27662418, 36883224, 41493627, 47421288, 55324836, 82987254, 110649672, 165974508, 331949016]

約数ペア:

[(1, 331949016), (2, 165974508), (3, 110649672), (4, 82987254), (6, 55324836), (7, 47421288), (8, 41493627), (9, 36883224), (12, 27662418), (14, 23710644), (18, 18441612), (21, 15807096), (24, 13831209), (27, 12294408), (28, 11855322), (36, 9220806), (42, 7903548), (54, 6147204), (56, 5927661), (63, 5269032), (72, 4610403), (81, 4098136), (84, 3951774), (108, 3073602), (126, 2634516), (162, 2049068), (168, 1975887), (189, 1756344), (216, 1536801), (252, 1317258), (324, 1024534), (378, 878172), (504, 658629), (567, 585448), (648, 512267), (756, 439086), (1134, 292724), (1512, 219543), (2268, 146362), (4536, 73181)]