449186904

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109451}}^1$

素因数の和:109485

約数の個数: 64

約数和(自身を含む): 1313424000

約数和(自身を除く): 864237096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 109451, 218902, 328353, 437804, 656706, 875608, 985059, 1313412, 1970118, 2079569, 2626824, 2955177, 3940236, 4159138, 5910354, 6238707, 7880472, 8318276, 11820708, 12477414, 16636552, 18716121, 23641416, 24954828, 37432242, 49909656, 56148363, 74864484, 112296726, 149728968, 224593452, 449186904]

約数ペア:

[(1, 449186904), (2, 224593452), (3, 149728968), (4, 112296726), (6, 74864484), (8, 56148363), (9, 49909656), (12, 37432242), (18, 24954828), (19, 23641416), (24, 18716121), (27, 16636552), (36, 12477414), (38, 11820708), (54, 8318276), (57, 7880472), (72, 6238707), (76, 5910354), (108, 4159138), (114, 3940236), (152, 2955177), (171, 2626824), (216, 2079569), (228, 1970118), (342, 1313412), (456, 985059), (513, 875608), (684, 656706), (1026, 437804), (1368, 328353), (2052, 218902), (4104, 109451)]