212525544

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2347}}^1$

素因数の和:2388

約数の個数: 128

約数和(自身を含む): 676224000

約数和(自身を除く): 463698456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 343, 392, 462, 539, 588, 616, 686, 924, 1029, 1078, 1176, 1372, 1617, 1848, 2058, 2156, 2347, 2744, 3234, 3773, 4116, 4312, 4694, 6468, 7041, 7546, 8232, 9388, 11319, 12936, 14082, 15092, 16429, 18776, 22638, 25817, 28164, 30184, 32858, 45276, 49287, 51634, 56328, 65716, 77451, 90552, 98574, 103268, 115003, 131432, 154902, 180719, 197148, 206536, 230006, 309804, 345009, 361438, 394296, 460012, 542157, 619608, 690018, 722876, 805021, 920024, 1084314, 1265033, 1380036, 1445752, 1610042, 2168628, 2415063, 2530066, 2760072, 3220084, 3795099, 4337256, 4830126, 5060132, 6440168, 7590198, 8855231, 9660252, 10120264, 15180396, 17710462, 19320504, 26565693, 30360792, 35420924, 53131386, 70841848, 106262772, 212525544]

約数ペア:

[(1, 212525544), (2, 106262772), (3, 70841848), (4, 53131386), (6, 35420924), (7, 30360792), (8, 26565693), (11, 19320504), (12, 17710462), (14, 15180396), (21, 10120264), (22, 9660252), (24, 8855231), (28, 7590198), (33, 6440168), (42, 5060132), (44, 4830126), (49, 4337256), (56, 3795099), (66, 3220084), (77, 2760072), (84, 2530066), (88, 2415063), (98, 2168628), (132, 1610042), (147, 1445752), (154, 1380036), (168, 1265033), (196, 1084314), (231, 920024), (264, 805021), (294, 722876), (308, 690018), (343, 619608), (392, 542157), (462, 460012), (539, 394296), (588, 361438), (616, 345009), (686, 309804), (924, 230006), (1029, 206536), (1078, 197148), (1176, 180719), (1372, 154902), (1617, 131432), (1848, 115003), (2058, 103268), (2156, 98574), (2347, 90552), (2744, 77451), (3234, 65716), (3773, 56328), (4116, 51634), (4312, 49287), (4694, 45276), (6468, 32858), (7041, 30184), (7546, 28164), (8232, 25817), (9388, 22638), (11319, 18776), (12936, 16429), (14082, 15092)]