287299728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{117361}}^1$

素因数の和:117392

約数の個数: 60

約数和(自身を含む): 851343948

約数和(自身を除く): 564044220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 117361, 234722, 352083, 469444, 704166, 938888, 1056249, 1408332, 1877776, 1995137, 2112498, 2816664, 3990274, 4224996, 5633328, 5985411, 7980548, 8449992, 11970822, 15961096, 16899984, 17956233, 23941644, 31922192, 35912466, 47883288, 71824932, 95766576, 143649864, 287299728]

約数ペア:

[(1, 287299728), (2, 143649864), (3, 95766576), (4, 71824932), (6, 47883288), (8, 35912466), (9, 31922192), (12, 23941644), (16, 17956233), (17, 16899984), (18, 15961096), (24, 11970822), (34, 8449992), (36, 7980548), (48, 5985411), (51, 5633328), (68, 4224996), (72, 3990274), (102, 2816664), (136, 2112498), (144, 1995137), (153, 1877776), (204, 1408332), (272, 1056249), (306, 938888), (408, 704166), (612, 469444), (816, 352083), (1224, 234722), (2448, 117361)]