562831984

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 1372412160

約数和(自身を除く): 809580176

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 107, 121, 143, 152, 176, 208, 209, 214, 242, 247, 286, 304, 418, 428, 484, 494, 572, 836, 856, 968, 988, 1144, 1177, 1331, 1391, 1573, 1672, 1712, 1936, 1976, 2033, 2288, 2299, 2354, 2662, 2717, 2782, 3146, 3344, 3952, 4066, 4598, 4708, 5324, 5434, 5564, 6292, 8132, 9196, 9416, 10648, 10868, 11128, 12584, 12947, 15301, 16264, 17303, 18392, 18832, 21296, 21736, 22256, 22363, 25168, 25289, 25894, 26429, 29887, 30602, 32528, 34606, 36784, 43472, 44726, 50578, 51788, 52858, 59774, 61204, 69212, 89452, 101156, 103576, 105716, 119548, 122408, 138424, 142417, 168311, 178904, 202312, 207152, 211432, 239096, 244816, 245993, 276848, 284834, 290719, 328757, 336622, 357808, 404624, 422864, 478192, 491986, 569668, 581438, 657514, 673244, 983972, 1139336, 1162876, 1315028, 1346488, 1851421, 1967944, 2278672, 2325752, 2630056, 2692976, 2705923, 3197909, 3702842, 3935888, 4651504, 5260112, 5411846, 6395818, 7405684, 10823692, 12791636, 14811368, 21647384, 25583272, 29622736, 35176999, 43294768, 51166544, 70353998, 140707996, 281415992, 562831984]

約数ペア:

[(1, 562831984), (2, 281415992), (4, 140707996), (8, 70353998), (11, 51166544), (13, 43294768), (16, 35176999), (19, 29622736), (22, 25583272), (26, 21647384), (38, 14811368), (44, 12791636), (52, 10823692), (76, 7405684), (88, 6395818), (104, 5411846), (107, 5260112), (121, 4651504), (143, 3935888), (152, 3702842), (176, 3197909), (208, 2705923), (209, 2692976), (214, 2630056), (242, 2325752), (247, 2278672), (286, 1967944), (304, 1851421), (418, 1346488), (428, 1315028), (484, 1162876), (494, 1139336), (572, 983972), (836, 673244), (856, 657514), (968, 581438), (988, 569668), (1144, 491986), (1177, 478192), (1331, 422864), (1391, 404624), (1573, 357808), (1672, 336622), (1712, 328757), (1936, 290719), (1976, 284834), (2033, 276848), (2288, 245993), (2299, 244816), (2354, 239096), (2662, 211432), (2717, 207152), (2782, 202312), (3146, 178904), (3344, 168311), (3952, 142417), (4066, 138424), (4598, 122408), (4708, 119548), (5324, 105716), (5434, 103576), (5564, 101156), (6292, 89452), (8132, 69212), (9196, 61204), (9416, 59774), (10648, 52858), (10868, 51788), (11128, 50578), (12584, 44726), (12947, 43472), (15301, 36784), (16264, 34606), (17303, 32528), (18392, 30602), (18832, 29887), (21296, 26429), (21736, 25894), (22256, 25289), (22363, 25168)]