1985778288

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1019}}^1$

素因数の和:1396

約数の個数: 160

約数和(自身を含む): 6162105600

約数和(自身を除く): 4176327312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 347, 351, 432, 468, 624, 694, 702, 936, 1019, 1041, 1388, 1404, 1872, 2038, 2082, 2776, 2808, 3057, 3123, 4076, 4164, 4511, 5552, 5616, 6114, 6246, 8152, 8328, 9022, 9171, 9369, 12228, 12492, 13247, 13533, 16304, 16656, 18044, 18342, 18738, 24456, 24984, 26494, 27066, 27513, 36088, 36684, 37476, 39741, 40599, 48912, 49968, 52988, 54132, 55026, 72176, 73368, 74952, 79482, 81198, 105976, 108264, 110052, 119223, 121797, 146736, 149904, 158964, 162396, 211952, 216528, 220104, 238446, 243594, 317928, 324792, 353593, 357669, 440208, 476892, 487188, 635856, 649584, 707186, 715338, 953784, 974376, 1060779, 1414372, 1430676, 1907568, 1948752, 2121558, 2828744, 2861352, 3182337, 4243116, 4596709, 5657488, 5722704, 6364674, 8486232, 9193418, 9547011, 12729348, 13790127, 16972464, 18386836, 19094022, 25458696, 27580254, 36773672, 38188044, 41370381, 50917392, 55160508, 73547344, 76376088, 82740762, 110321016, 124111143, 152752176, 165481524, 220642032, 248222286, 330963048, 496444572, 661926096, 992889144, 1985778288]

約数ペア:

[(1, 1985778288), (2, 992889144), (3, 661926096), (4, 496444572), (6, 330963048), (8, 248222286), (9, 220642032), (12, 165481524), (13, 152752176), (16, 124111143), (18, 110321016), (24, 82740762), (26, 76376088), (27, 73547344), (36, 55160508), (39, 50917392), (48, 41370381), (52, 38188044), (54, 36773672), (72, 27580254), (78, 25458696), (104, 19094022), (108, 18386836), (117, 16972464), (144, 13790127), (156, 12729348), (208, 9547011), (216, 9193418), (234, 8486232), (312, 6364674), (347, 5722704), (351, 5657488), (432, 4596709), (468, 4243116), (624, 3182337), (694, 2861352), (702, 2828744), (936, 2121558), (1019, 1948752), (1041, 1907568), (1388, 1430676), (1404, 1414372), (1872, 1060779), (2038, 974376), (2082, 953784), (2776, 715338), (2808, 707186), (3057, 649584), (3123, 635856), (4076, 487188), (4164, 476892), (4511, 440208), (5552, 357669), (5616, 353593), (6114, 324792), (6246, 317928), (8152, 243594), (8328, 238446), (9022, 220104), (9171, 216528), (9369, 211952), (12228, 162396), (12492, 158964), (13247, 149904), (13533, 146736), (16304, 121797), (16656, 119223), (18044, 110052), (18342, 108264), (18738, 105976), (24456, 81198), (24984, 79482), (26494, 74952), (27066, 73368), (27513, 72176), (36088, 55026), (36684, 54132), (37476, 52988), (39741, 49968), (40599, 48912)]