394051716

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^2\times {\mathrm{1123}}^1$

素因数の和:1180

約数の個数: 108

約数和(自身を含む): 1091165712

約数和(自身を除く): 697113996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 361, 486, 513, 684, 722, 972, 1026, 1083, 1123, 1444, 1539, 2052, 2166, 2246, 3078, 3249, 3369, 4332, 4492, 4617, 6156, 6498, 6738, 9234, 9747, 10107, 12996, 13476, 18468, 19494, 20214, 21337, 29241, 30321, 38988, 40428, 42674, 58482, 60642, 64011, 85348, 87723, 90963, 116964, 121284, 128022, 175446, 181926, 192033, 256044, 272889, 350892, 363852, 384066, 405403, 545778, 576099, 768132, 810806, 1091556, 1152198, 1216209, 1621612, 1728297, 2304396, 2432418, 3456594, 3648627, 4864836, 5184891, 6913188, 7297254, 10369782, 10945881, 14594508, 20739564, 21891762, 32837643, 43783524, 65675286, 98512929, 131350572, 197025858, 394051716]

約数ペア:

[(1, 394051716), (2, 197025858), (3, 131350572), (4, 98512929), (6, 65675286), (9, 43783524), (12, 32837643), (18, 21891762), (19, 20739564), (27, 14594508), (36, 10945881), (38, 10369782), (54, 7297254), (57, 6913188), (76, 5184891), (81, 4864836), (108, 3648627), (114, 3456594), (162, 2432418), (171, 2304396), (228, 1728297), (243, 1621612), (324, 1216209), (342, 1152198), (361, 1091556), (486, 810806), (513, 768132), (684, 576099), (722, 545778), (972, 405403), (1026, 384066), (1083, 363852), (1123, 350892), (1444, 272889), (1539, 256044), (2052, 192033), (2166, 181926), (2246, 175446), (3078, 128022), (3249, 121284), (3369, 116964), (4332, 90963), (4492, 87723), (4617, 85348), (6156, 64011), (6498, 60642), (6738, 58482), (9234, 42674), (9747, 40428), (10107, 38988), (12996, 30321), (13476, 29241), (18468, 21337), (19494, 20214)]