389691666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3259}}^1$

素因数の和:3360

約数の個数: 96

約数和(自身を含む): 1053736320

約数和(自身を除く): 664044654

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 73, 78, 91, 117, 126, 146, 182, 219, 234, 273, 438, 511, 546, 657, 819, 949, 1022, 1314, 1533, 1638, 1898, 2847, 3066, 3259, 4599, 5694, 6518, 6643, 8541, 9198, 9777, 13286, 17082, 19554, 19929, 22813, 29331, 39858, 42367, 45626, 58662, 59787, 68439, 84734, 119574, 127101, 136878, 205317, 237907, 254202, 296569, 381303, 410634, 475814, 593138, 713721, 762606, 889707, 1427442, 1665349, 1779414, 2141163, 2669121, 3092791, 3330698, 4282326, 4996047, 5338242, 6185582, 9278373, 9992094, 14988141, 18556746, 21649537, 27835119, 29976282, 43299074, 55670238, 64948611, 129897222, 194845833, 389691666]

約数ペア:

[(1, 389691666), (2, 194845833), (3, 129897222), (6, 64948611), (7, 55670238), (9, 43299074), (13, 29976282), (14, 27835119), (18, 21649537), (21, 18556746), (26, 14988141), (39, 9992094), (42, 9278373), (63, 6185582), (73, 5338242), (78, 4996047), (91, 4282326), (117, 3330698), (126, 3092791), (146, 2669121), (182, 2141163), (219, 1779414), (234, 1665349), (273, 1427442), (438, 889707), (511, 762606), (546, 713721), (657, 593138), (819, 475814), (949, 410634), (1022, 381303), (1314, 296569), (1533, 254202), (1638, 237907), (1898, 205317), (2847, 136878), (3066, 127101), (3259, 119574), (4599, 84734), (5694, 68439), (6518, 59787), (6643, 58662), (8541, 45626), (9198, 42367), (9777, 39858), (13286, 29331), (17082, 22813), (19554, 19929)]