457741216

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1987}}^1$

素因数の和:2333

約数の個数: 48

約数和(自身を含む): 943838784

約数和(自身を除く): 486097568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 313, 368, 626, 736, 1252, 1987, 2504, 3974, 5008, 7199, 7948, 10016, 14398, 15896, 28796, 31792, 45701, 57592, 63584, 91402, 115184, 182804, 230368, 365608, 621931, 731216, 1243862, 1462432, 2487724, 4975448, 9950896, 14304413, 19901792, 28608826, 57217652, 114435304, 228870608, 457741216]

約数ペア:

[(1, 457741216), (2, 228870608), (4, 114435304), (8, 57217652), (16, 28608826), (23, 19901792), (32, 14304413), (46, 9950896), (92, 4975448), (184, 2487724), (313, 1462432), (368, 1243862), (626, 731216), (736, 621931), (1252, 365608), (1987, 230368), (2504, 182804), (3974, 115184), (5008, 91402), (7199, 63584), (7948, 57592), (10016, 45701), (14398, 31792), (15896, 28796)]