446445264

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1327}}^1$

素因数の和:1544

約数の個数: 80

約数和(自身を含む): 1188273152

約数和(自身を除く): 741827888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 163, 172, 258, 326, 344, 489, 516, 652, 688, 978, 1032, 1304, 1327, 1956, 2064, 2608, 2654, 3912, 3981, 5308, 7009, 7824, 7962, 10616, 14018, 15924, 21027, 21232, 28036, 31848, 42054, 56072, 57061, 63696, 84108, 112144, 114122, 168216, 171183, 216301, 228244, 336432, 342366, 432602, 456488, 648903, 684732, 865204, 912976, 1297806, 1369464, 1730408, 2595612, 2738928, 3460816, 5191224, 9300943, 10382448, 18601886, 27902829, 37203772, 55805658, 74407544, 111611316, 148815088, 223222632, 446445264]

約数ペア:

[(1, 446445264), (2, 223222632), (3, 148815088), (4, 111611316), (6, 74407544), (8, 55805658), (12, 37203772), (16, 27902829), (24, 18601886), (43, 10382448), (48, 9300943), (86, 5191224), (129, 3460816), (163, 2738928), (172, 2595612), (258, 1730408), (326, 1369464), (344, 1297806), (489, 912976), (516, 865204), (652, 684732), (688, 648903), (978, 456488), (1032, 432602), (1304, 342366), (1327, 336432), (1956, 228244), (2064, 216301), (2608, 171183), (2654, 168216), (3912, 114122), (3981, 112144), (5308, 84108), (7009, 63696), (7824, 57061), (7962, 56072), (10616, 42054), (14018, 31848), (15924, 28036), (21027, 21232)]