478285368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 1371064320

約数和(自身を除く): 892778952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 227, 253, 264, 276, 347, 454, 506, 552, 681, 694, 759, 908, 1012, 1041, 1362, 1388, 1518, 1816, 2024, 2082, 2497, 2724, 2776, 3036, 3817, 4164, 4994, 5221, 5448, 6072, 7491, 7634, 7981, 8328, 9988, 10442, 11451, 14982, 15268, 15663, 15962, 19976, 20884, 22902, 23943, 29964, 30536, 31326, 31924, 41768, 45804, 47886, 57431, 59928, 62652, 63848, 78769, 87791, 91608, 95772, 114862, 125304, 157538, 172293, 175582, 191544, 229724, 236307, 263373, 315076, 344586, 351164, 459448, 472614, 526746, 630152, 689172, 702328, 866459, 945228, 1053492, 1378344, 1732918, 1811687, 1890456, 2106984, 2599377, 3465836, 3623374, 5198754, 5435061, 6931672, 7246748, 10397508, 10870122, 14493496, 19928557, 20795016, 21740244, 39857114, 43480488, 59785671, 79714228, 119571342, 159428456, 239142684, 478285368]

約数ペア:

[(1, 478285368), (2, 239142684), (3, 159428456), (4, 119571342), (6, 79714228), (8, 59785671), (11, 43480488), (12, 39857114), (22, 21740244), (23, 20795016), (24, 19928557), (33, 14493496), (44, 10870122), (46, 10397508), (66, 7246748), (69, 6931672), (88, 5435061), (92, 5198754), (132, 3623374), (138, 3465836), (184, 2599377), (227, 2106984), (253, 1890456), (264, 1811687), (276, 1732918), (347, 1378344), (454, 1053492), (506, 945228), (552, 866459), (681, 702328), (694, 689172), (759, 630152), (908, 526746), (1012, 472614), (1041, 459448), (1362, 351164), (1388, 344586), (1518, 315076), (1816, 263373), (2024, 236307), (2082, 229724), (2497, 191544), (2724, 175582), (2776, 172293), (3036, 157538), (3817, 125304), (4164, 114862), (4994, 95772), (5221, 91608), (5448, 87791), (6072, 78769), (7491, 63848), (7634, 62652), (7981, 59928), (8328, 57431), (9988, 47886), (10442, 45804), (11451, 41768), (14982, 31924), (15268, 31326), (15663, 30536), (15962, 29964), (19976, 23943), (20884, 22902)]