289673784

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{85601}}^1$

素因数の和:85660

約数の個数: 48

約数和(自身を含む): 801234720

約数和(自身を除く): 511560936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 85601, 171202, 256803, 342404, 513606, 684808, 770409, 1027212, 1540818, 2054424, 3081636, 4023247, 6163272, 8046494, 12069741, 16092988, 24139482, 32185976, 36209223, 48278964, 72418446, 96557928, 144836892, 289673784]

約数ペア:

[(1, 289673784), (2, 144836892), (3, 96557928), (4, 72418446), (6, 48278964), (8, 36209223), (9, 32185976), (12, 24139482), (18, 16092988), (24, 12069741), (36, 8046494), (47, 6163272), (72, 4023247), (94, 3081636), (141, 2054424), (188, 1540818), (282, 1027212), (376, 770409), (423, 684808), (564, 513606), (846, 342404), (1128, 256803), (1692, 171202), (3384, 85601)]