261791796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 733501440

約数和(自身を除く): 471709644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 179, 276, 322, 358, 483, 537, 644, 716, 757, 966, 1074, 1253, 1514, 1932, 2148, 2271, 2506, 3028, 3759, 4117, 4542, 5012, 5299, 7518, 8234, 9084, 10598, 12351, 15036, 15897, 16468, 17411, 21196, 24702, 28819, 31794, 34822, 49404, 52233, 57638, 63588, 69644, 86457, 104466, 115276, 121877, 135503, 172914, 208932, 243754, 271006, 345828, 365631, 406509, 487508, 542012, 731262, 813018, 948521, 1462524, 1626036, 1897042, 2845563, 3116569, 3794084, 5691126, 6233138, 9349707, 11382252, 12466276, 18699414, 21815983, 37398828, 43631966, 65447949, 87263932, 130895898, 261791796]

約数ペア:

[(1, 261791796), (2, 130895898), (3, 87263932), (4, 65447949), (6, 43631966), (7, 37398828), (12, 21815983), (14, 18699414), (21, 12466276), (23, 11382252), (28, 9349707), (42, 6233138), (46, 5691126), (69, 3794084), (84, 3116569), (92, 2845563), (138, 1897042), (161, 1626036), (179, 1462524), (276, 948521), (322, 813018), (358, 731262), (483, 542012), (537, 487508), (644, 406509), (716, 365631), (757, 345828), (966, 271006), (1074, 243754), (1253, 208932), (1514, 172914), (1932, 135503), (2148, 121877), (2271, 115276), (2506, 104466), (3028, 86457), (3759, 69644), (4117, 63588), (4542, 57638), (5012, 52233), (5299, 49404), (7518, 34822), (8234, 31794), (9084, 28819), (10598, 24702), (12351, 21196), (15036, 17411), (15897, 16468)]