319036088

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 704229120

約数和(自身を除く): 385193032

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 283, 287, 328, 491, 566, 574, 982, 1132, 1148, 1964, 1981, 2264, 2296, 3437, 3928, 3962, 6874, 7924, 11603, 13748, 15848, 20131, 23206, 27496, 40262, 46412, 80524, 81221, 92824, 138953, 140917, 161048, 162442, 277906, 281834, 324884, 555812, 563668, 649768, 972671, 1111624, 1127336, 1945342, 3890684, 5697073, 7781368, 11394146, 22788292, 39879511, 45576584, 79759022, 159518044, 319036088]

約数ペア:

[(1, 319036088), (2, 159518044), (4, 79759022), (7, 45576584), (8, 39879511), (14, 22788292), (28, 11394146), (41, 7781368), (56, 5697073), (82, 3890684), (164, 1945342), (283, 1127336), (287, 1111624), (328, 972671), (491, 649768), (566, 563668), (574, 555812), (982, 324884), (1132, 281834), (1148, 277906), (1964, 162442), (1981, 161048), (2264, 140917), (2296, 138953), (3437, 92824), (3928, 81221), (3962, 80524), (6874, 46412), (7924, 40262), (11603, 27496), (13748, 23206), (15848, 20131)]