354257988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1593

約数の個数: 96

約数和(自身を含む): 981270528

約数和(自身を除く): 627012540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 61, 84, 94, 122, 141, 183, 188, 244, 282, 329, 366, 427, 564, 658, 732, 854, 987, 1281, 1316, 1471, 1708, 1974, 2562, 2867, 2942, 3948, 4413, 5124, 5734, 5884, 8601, 8826, 10297, 11468, 17202, 17652, 20069, 20594, 30891, 34404, 40138, 41188, 60207, 61782, 69137, 80276, 89731, 120414, 123564, 138274, 179462, 207411, 240828, 269193, 276548, 358924, 414822, 483959, 538386, 628117, 829644, 967918, 1076772, 1256234, 1451877, 1884351, 1935836, 2512468, 2903754, 3768702, 4217357, 5807508, 7537404, 8434714, 12652071, 16869428, 25304142, 29521499, 50608284, 59042998, 88564497, 118085996, 177128994, 354257988]

約数ペア:

[(1, 354257988), (2, 177128994), (3, 118085996), (4, 88564497), (6, 59042998), (7, 50608284), (12, 29521499), (14, 25304142), (21, 16869428), (28, 12652071), (42, 8434714), (47, 7537404), (61, 5807508), (84, 4217357), (94, 3768702), (122, 2903754), (141, 2512468), (183, 1935836), (188, 1884351), (244, 1451877), (282, 1256234), (329, 1076772), (366, 967918), (427, 829644), (564, 628117), (658, 538386), (732, 483959), (854, 414822), (987, 358924), (1281, 276548), (1316, 269193), (1471, 240828), (1708, 207411), (1974, 179462), (2562, 138274), (2867, 123564), (2942, 120414), (3948, 89731), (4413, 80276), (5124, 69137), (5734, 61782), (5884, 60207), (8601, 41188), (8826, 40138), (10297, 34404), (11468, 30891), (17202, 20594), (17652, 20069)]