287509968

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{17669}}^1$

素因数の和:17796

約数の個数: 60

約数和(自身を含む): 811795140

約数和(自身を除く): 524285172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 5424, 8136, 16272, 17669, 35338, 53007, 70676, 106014, 141352, 159021, 212028, 282704, 318042, 424056, 636084, 848112, 1272168, 1996597, 2544336, 3993194, 5989791, 7986388, 11979582, 15972776, 17969373, 23959164, 31945552, 35938746, 47918328, 71877492, 95836656, 143754984, 287509968]

約数ペア:

[(1, 287509968), (2, 143754984), (3, 95836656), (4, 71877492), (6, 47918328), (8, 35938746), (9, 31945552), (12, 23959164), (16, 17969373), (18, 15972776), (24, 11979582), (36, 7986388), (48, 5989791), (72, 3993194), (113, 2544336), (144, 1996597), (226, 1272168), (339, 848112), (452, 636084), (678, 424056), (904, 318042), (1017, 282704), (1356, 212028), (1808, 159021), (2034, 141352), (2712, 106014), (4068, 70676), (5424, 53007), (8136, 35338), (16272, 17669)]