243295424

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:985

約数の個数: 56

約数和(自身を含む): 500359680

約数和(自身を除く): 257064256

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 148, 254, 296, 508, 592, 809, 1016, 1184, 1618, 2032, 2368, 3236, 4064, 4699, 6472, 8128, 9398, 12944, 18796, 25888, 29933, 37592, 51776, 59866, 75184, 102743, 119732, 150368, 205486, 239464, 300736, 410972, 478928, 821944, 957856, 1643888, 1915712, 3287776, 3801491, 6575552, 7602982, 15205964, 30411928, 60823856, 121647712, 243295424]

約数ペア:

[(1, 243295424), (2, 121647712), (4, 60823856), (8, 30411928), (16, 15205964), (32, 7602982), (37, 6575552), (64, 3801491), (74, 3287776), (127, 1915712), (148, 1643888), (254, 957856), (296, 821944), (508, 478928), (592, 410972), (809, 300736), (1016, 239464), (1184, 205486), (1618, 150368), (2032, 119732), (2368, 102743), (3236, 75184), (4064, 59866), (4699, 51776), (6472, 37592), (8128, 29933), (9398, 25888), (12944, 18796)]