289540344

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 735588000

約数和(自身を除く): 446047656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 277, 291, 388, 449, 554, 582, 776, 831, 898, 1108, 1164, 1347, 1662, 1796, 2216, 2328, 2694, 3324, 3592, 5388, 6648, 10776, 26869, 43553, 53738, 80607, 87106, 107476, 124373, 130659, 161214, 174212, 214952, 248746, 261318, 322428, 348424, 373119, 497492, 522636, 644856, 746238, 994984, 1045272, 1492476, 2984952, 12064181, 24128362, 36192543, 48256724, 72385086, 96513448, 144770172, 289540344]

約数ペア:

[(1, 289540344), (2, 144770172), (3, 96513448), (4, 72385086), (6, 48256724), (8, 36192543), (12, 24128362), (24, 12064181), (97, 2984952), (194, 1492476), (277, 1045272), (291, 994984), (388, 746238), (449, 644856), (554, 522636), (582, 497492), (776, 373119), (831, 348424), (898, 322428), (1108, 261318), (1164, 248746), (1347, 214952), (1662, 174212), (1796, 161214), (2216, 130659), (2328, 124373), (2694, 107476), (3324, 87106), (3592, 80607), (5388, 53738), (6648, 43553), (10776, 26869)]