456228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 72

約数和(自身を含む): 1310400

約数和(自身を除く): 854172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 29, 36, 38, 46, 57, 58, 69, 76, 87, 92, 114, 116, 138, 171, 174, 207, 228, 261, 276, 342, 348, 414, 437, 522, 551, 667, 684, 828, 874, 1044, 1102, 1311, 1334, 1653, 1748, 2001, 2204, 2622, 2668, 3306, 3933, 4002, 4959, 5244, 6003, 6612, 7866, 8004, 9918, 12006, 12673, 15732, 19836, 24012, 25346, 38019, 50692, 76038, 114057, 152076, 228114, 456228]

約数ペア:

[(1, 456228), (2, 228114), (3, 152076), (4, 114057), (6, 76038), (9, 50692), (12, 38019), (18, 25346), (19, 24012), (23, 19836), (29, 15732), (36, 12673), (38, 12006), (46, 9918), (57, 8004), (58, 7866), (69, 6612), (76, 6003), (87, 5244), (92, 4959), (114, 4002), (116, 3933), (138, 3306), (171, 2668), (174, 2622), (207, 2204), (228, 2001), (261, 1748), (276, 1653), (342, 1334), (348, 1311), (414, 1102), (437, 1044), (522, 874), (551, 828), (667, 684)]