258311904

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{21187}}^1$

素因数の和:21327

約数の個数: 48

約数和(自身を含む): 683440128

約数和(自身を除く): 425128224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 12192, 21187, 42374, 63561, 84748, 127122, 169496, 254244, 338992, 508488, 677984, 1016976, 2033952, 2690749, 5381498, 8072247, 10762996, 16144494, 21525992, 32288988, 43051984, 64577976, 86103968, 129155952, 258311904]

約数ペア:

[(1, 258311904), (2, 129155952), (3, 86103968), (4, 64577976), (6, 43051984), (8, 32288988), (12, 21525992), (16, 16144494), (24, 10762996), (32, 8072247), (48, 5381498), (96, 2690749), (127, 2033952), (254, 1016976), (381, 677984), (508, 508488), (762, 338992), (1016, 254244), (1524, 169496), (2032, 127122), (3048, 84748), (4064, 63561), (6096, 42374), (12192, 21187)]