405319992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 1291100160

約数和(自身を除く): 885780168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 127, 132, 154, 157, 168, 231, 242, 254, 264, 308, 314, 363, 381, 462, 471, 484, 508, 616, 628, 726, 762, 847, 889, 924, 942, 968, 1016, 1099, 1256, 1397, 1452, 1524, 1694, 1727, 1778, 1848, 1884, 2198, 2541, 2667, 2794, 2904, 3048, 3297, 3388, 3454, 3556, 3768, 4191, 4396, 5082, 5181, 5334, 5588, 6594, 6776, 6908, 7112, 8382, 8792, 9779, 10164, 10362, 10668, 11176, 12089, 13188, 13816, 15367, 16764, 18997, 19558, 19939, 20328, 20724, 21336, 24178, 26376, 29337, 30734, 33528, 36267, 37994, 39116, 39878, 41448, 46101, 48356, 56991, 58674, 59817, 61468, 72534, 75988, 78232, 79756, 92202, 96712, 107569, 113982, 117348, 119634, 122936, 132979, 139573, 145068, 151976, 159512, 184404, 215138, 219329, 227964, 234696, 239268, 265958, 279146, 290136, 322707, 368808, 398937, 418719, 430276, 438658, 455928, 478536, 531916, 558292, 645414, 657987, 797874, 837438, 860552, 877316, 1063832, 1116584, 1290828, 1315974, 1535303, 1595748, 1674876, 1754632, 2412619, 2581656, 2631948, 3070606, 3191496, 3349752, 4605909, 4825238, 5263896, 6141212, 7237857, 9211818, 9650476, 12282424, 14475714, 16888333, 18423636, 19300952, 28951428, 33776666, 36847272, 50664999, 57902856, 67553332, 101329998, 135106664, 202659996, 405319992]

約数ペア:

[(1, 405319992), (2, 202659996), (3, 135106664), (4, 101329998), (6, 67553332), (7, 57902856), (8, 50664999), (11, 36847272), (12, 33776666), (14, 28951428), (21, 19300952), (22, 18423636), (24, 16888333), (28, 14475714), (33, 12282424), (42, 9650476), (44, 9211818), (56, 7237857), (66, 6141212), (77, 5263896), (84, 4825238), (88, 4605909), (121, 3349752), (127, 3191496), (132, 3070606), (154, 2631948), (157, 2581656), (168, 2412619), (231, 1754632), (242, 1674876), (254, 1595748), (264, 1535303), (308, 1315974), (314, 1290828), (363, 1116584), (381, 1063832), (462, 877316), (471, 860552), (484, 837438), (508, 797874), (616, 657987), (628, 645414), (726, 558292), (762, 531916), (847, 478536), (889, 455928), (924, 438658), (942, 430276), (968, 418719), (1016, 398937), (1099, 368808), (1256, 322707), (1397, 290136), (1452, 279146), (1524, 265958), (1694, 239268), (1727, 234696), (1778, 227964), (1848, 219329), (1884, 215138), (2198, 184404), (2541, 159512), (2667, 151976), (2794, 145068), (2904, 139573), (3048, 132979), (3297, 122936), (3388, 119634), (3454, 117348), (3556, 113982), (3768, 107569), (4191, 96712), (4396, 92202), (5082, 79756), (5181, 78232), (5334, 75988), (5588, 72534), (6594, 61468), (6776, 59817), (6908, 58674), (7112, 56991), (8382, 48356), (8792, 46101), (9779, 41448), (10164, 39878), (10362, 39116), (10668, 37994), (11176, 36267), (12089, 33528), (13188, 30734), (13816, 29337), (15367, 26376), (16764, 24178), (18997, 21336), (19558, 20724), (19939, 20328)]