561303648

素因数分解:

$2^5\times 3^3\times {\mathrm{649657}}^1$

素因数の和:649676

約数の個数: 48

約数和(自身を含む): 1637138160

約数和(自身を除く): 1075834512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 649657, 1299314, 1948971, 2598628, 3897942, 5197256, 5846913, 7795884, 10394512, 11693826, 15591768, 17540739, 20789024, 23387652, 31183536, 35081478, 46775304, 62367072, 70162956, 93550608, 140325912, 187101216, 280651824, 561303648]

約数ペア:

[(1, 561303648), (2, 280651824), (3, 187101216), (4, 140325912), (6, 93550608), (8, 70162956), (9, 62367072), (12, 46775304), (16, 35081478), (18, 31183536), (24, 23387652), (27, 20789024), (32, 17540739), (36, 15591768), (48, 11693826), (54, 10394512), (72, 7795884), (96, 5846913), (108, 5197256), (144, 3897942), (216, 2598628), (288, 1948971), (432, 1299314), (864, 649657)]