254797344

素因数分解:

$2^5\times 3^2\times {\mathrm{479}}^1\times {\mathrm{1847}}^1$

素因数の和:2342

約数の個数: 72

約数和(自身を含む): 726485760

約数和(自身を除く): 471688416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 479, 958, 1437, 1847, 1916, 2874, 3694, 3832, 4311, 5541, 5748, 7388, 7664, 8622, 11082, 11496, 14776, 15328, 16623, 17244, 22164, 22992, 29552, 33246, 34488, 44328, 45984, 59104, 66492, 68976, 88656, 132984, 137952, 177312, 265968, 531936, 884713, 1769426, 2654139, 3538852, 5308278, 7077704, 7962417, 10616556, 14155408, 15924834, 21233112, 28310816, 31849668, 42466224, 63699336, 84932448, 127398672, 254797344]

約数ペア:

[(1, 254797344), (2, 127398672), (3, 84932448), (4, 63699336), (6, 42466224), (8, 31849668), (9, 28310816), (12, 21233112), (16, 15924834), (18, 14155408), (24, 10616556), (32, 7962417), (36, 7077704), (48, 5308278), (72, 3538852), (96, 2654139), (144, 1769426), (288, 884713), (479, 531936), (958, 265968), (1437, 177312), (1847, 137952), (1916, 132984), (2874, 88656), (3694, 68976), (3832, 66492), (4311, 59104), (5541, 45984), (5748, 44328), (7388, 34488), (7664, 33246), (8622, 29552), (11082, 22992), (11496, 22164), (14776, 17244), (15328, 16623)]