242588844

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 688510368

約数和(自身を除く): 445921524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 53, 54, 68, 81, 102, 106, 108, 153, 159, 162, 204, 212, 243, 277, 306, 318, 324, 459, 477, 486, 554, 612, 636, 831, 901, 918, 954, 972, 1108, 1377, 1431, 1662, 1802, 1836, 1908, 2493, 2703, 2754, 2862, 3324, 3604, 4131, 4293, 4709, 4986, 5406, 5508, 5724, 7479, 8109, 8262, 8586, 9418, 9972, 10812, 12879, 14127, 14681, 14958, 16218, 16524, 17172, 18836, 22437, 24327, 25758, 28254, 29362, 29916, 32436, 42381, 44043, 44874, 48654, 51516, 56508, 58724, 67311, 72981, 84762, 88086, 89748, 97308, 127143, 132129, 134622, 145962, 169524, 176172, 218943, 249577, 254286, 264258, 269244, 291924, 381429, 396387, 437886, 499154, 508572, 528516, 748731, 762858, 792774, 875772, 998308, 1144287, 1189161, 1497462, 1525716, 1585548, 2246193, 2288574, 2378322, 2994924, 3567483, 4492386, 4577148, 4756644, 6738579, 7134966, 8984772, 13477158, 14269932, 20215737, 26954316, 40431474, 60647211, 80862948, 121294422, 242588844]

約数ペア:

[(1, 242588844), (2, 121294422), (3, 80862948), (4, 60647211), (6, 40431474), (9, 26954316), (12, 20215737), (17, 14269932), (18, 13477158), (27, 8984772), (34, 7134966), (36, 6738579), (51, 4756644), (53, 4577148), (54, 4492386), (68, 3567483), (81, 2994924), (102, 2378322), (106, 2288574), (108, 2246193), (153, 1585548), (159, 1525716), (162, 1497462), (204, 1189161), (212, 1144287), (243, 998308), (277, 875772), (306, 792774), (318, 762858), (324, 748731), (459, 528516), (477, 508572), (486, 499154), (554, 437886), (612, 396387), (636, 381429), (831, 291924), (901, 269244), (918, 264258), (954, 254286), (972, 249577), (1108, 218943), (1377, 176172), (1431, 169524), (1662, 145962), (1802, 134622), (1836, 132129), (1908, 127143), (2493, 97308), (2703, 89748), (2754, 88086), (2862, 84762), (3324, 72981), (3604, 67311), (4131, 58724), (4293, 56508), (4709, 51516), (4986, 48654), (5406, 44874), (5508, 44043), (5724, 42381), (7479, 32436), (8109, 29916), (8262, 29362), (8586, 28254), (9418, 25758), (9972, 24327), (10812, 22437), (12879, 18836), (14127, 17172), (14681, 16524), (14958, 16218)]