1399172208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{32789}}^1$

素因数の和:32934

約数の個数: 80

約数和(自身を含む): 4163543040

約数和(自身を除く): 2764370832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 10668, 14224, 21336, 32789, 42672, 65578, 98367, 131156, 196734, 229523, 262312, 393468, 459046, 524624, 688569, 786936, 918092, 1377138, 1573872, 1836184, 2754276, 3672368, 4164203, 5508552, 8328406, 11017104, 12492609, 16656812, 24985218, 29149421, 33313624, 49970436, 58298842, 66627248, 87448263, 99940872, 116597684, 174896526, 199881744, 233195368, 349793052, 466390736, 699586104, 1399172208]

約数ペア:

[(1, 1399172208), (2, 699586104), (3, 466390736), (4, 349793052), (6, 233195368), (7, 199881744), (8, 174896526), (12, 116597684), (14, 99940872), (16, 87448263), (21, 66627248), (24, 58298842), (28, 49970436), (42, 33313624), (48, 29149421), (56, 24985218), (84, 16656812), (112, 12492609), (127, 11017104), (168, 8328406), (254, 5508552), (336, 4164203), (381, 3672368), (508, 2754276), (762, 1836184), (889, 1573872), (1016, 1377138), (1524, 918092), (1778, 786936), (2032, 688569), (2667, 524624), (3048, 459046), (3556, 393468), (5334, 262312), (6096, 229523), (7112, 196734), (10668, 131156), (14224, 98367), (21336, 65578), (32789, 42672)]