394494828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1499}}^1$

素因数の和:1767

約数の個数: 96

約数和(自身を含む): 1138368000

約数和(自身を除く): 743873172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 241, 273, 364, 482, 546, 723, 964, 1092, 1446, 1499, 1687, 2892, 2998, 3133, 3374, 4497, 5061, 5996, 6266, 6748, 8994, 9399, 10122, 10493, 12532, 17988, 18798, 19487, 20244, 20986, 21931, 31479, 37596, 38974, 41972, 43862, 58461, 62958, 65793, 77948, 87724, 116922, 125916, 131586, 136409, 233844, 263172, 272818, 361259, 409227, 545636, 722518, 818454, 1083777, 1445036, 1636908, 2167554, 2528813, 4335108, 4696367, 5057626, 7586439, 9392734, 10115252, 14089101, 15172878, 18785468, 28178202, 30345756, 32874569, 56356404, 65749138, 98623707, 131498276, 197247414, 394494828]

約数ペア:

[(1, 394494828), (2, 197247414), (3, 131498276), (4, 98623707), (6, 65749138), (7, 56356404), (12, 32874569), (13, 30345756), (14, 28178202), (21, 18785468), (26, 15172878), (28, 14089101), (39, 10115252), (42, 9392734), (52, 7586439), (78, 5057626), (84, 4696367), (91, 4335108), (156, 2528813), (182, 2167554), (241, 1636908), (273, 1445036), (364, 1083777), (482, 818454), (546, 722518), (723, 545636), (964, 409227), (1092, 361259), (1446, 272818), (1499, 263172), (1687, 233844), (2892, 136409), (2998, 131586), (3133, 125916), (3374, 116922), (4497, 87724), (5061, 77948), (5996, 65793), (6266, 62958), (6748, 58461), (8994, 43862), (9399, 41972), (10122, 38974), (10493, 37596), (12532, 31479), (17988, 21931), (18798, 20986), (19487, 20244)]