1879189648

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2609}}^1$

素因数の和:2792

約数の個数: 80

約数和(自身を含む): 4272048000

約数和(自身を除く): 2392858352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 109, 112, 118, 218, 236, 413, 436, 472, 763, 826, 872, 944, 1526, 1652, 1744, 2609, 3052, 3304, 5218, 6104, 6431, 6608, 10436, 12208, 12862, 18263, 20872, 25724, 36526, 41744, 45017, 51448, 73052, 90034, 102896, 146104, 153931, 180068, 284381, 292208, 307862, 360136, 568762, 615724, 720272, 1077517, 1137524, 1231448, 1990667, 2155034, 2275048, 2462896, 3981334, 4310068, 4550096, 7962668, 8620136, 15925336, 16778479, 17240272, 31850672, 33556958, 67113916, 117449353, 134227832, 234898706, 268455664, 469797412, 939594824, 1879189648]

約数ペア:

[(1, 1879189648), (2, 939594824), (4, 469797412), (7, 268455664), (8, 234898706), (14, 134227832), (16, 117449353), (28, 67113916), (56, 33556958), (59, 31850672), (109, 17240272), (112, 16778479), (118, 15925336), (218, 8620136), (236, 7962668), (413, 4550096), (436, 4310068), (472, 3981334), (763, 2462896), (826, 2275048), (872, 2155034), (944, 1990667), (1526, 1231448), (1652, 1137524), (1744, 1077517), (2609, 720272), (3052, 615724), (3304, 568762), (5218, 360136), (6104, 307862), (6431, 292208), (6608, 284381), (10436, 180068), (12208, 153931), (12862, 146104), (18263, 102896), (20872, 90034), (25724, 73052), (36526, 51448), (41744, 45017)]