855771846

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 1817380800

約数和(自身を除く): 961608954

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 89, 146, 174, 178, 219, 267, 438, 534, 757, 1514, 2117, 2271, 2581, 4234, 4542, 5162, 6351, 6497, 7743, 12702, 12994, 15486, 19491, 21953, 38982, 43906, 55261, 65859, 67373, 110522, 131718, 134746, 165783, 188413, 202119, 331566, 376826, 404238, 565239, 1130478, 1602569, 1953817, 3205138, 3907634, 4807707, 4918229, 5861451, 9615414, 9836458, 11722902, 14754687, 29509374, 142628641, 285257282, 427885923, 855771846]

約数ペア:

[(1, 855771846), (2, 427885923), (3, 285257282), (6, 142628641), (29, 29509374), (58, 14754687), (73, 11722902), (87, 9836458), (89, 9615414), (146, 5861451), (174, 4918229), (178, 4807707), (219, 3907634), (267, 3205138), (438, 1953817), (534, 1602569), (757, 1130478), (1514, 565239), (2117, 404238), (2271, 376826), (2581, 331566), (4234, 202119), (4542, 188413), (5162, 165783), (6351, 134746), (6497, 131718), (7743, 110522), (12702, 67373), (12994, 65859), (15486, 55261), (19491, 43906), (21953, 38982)]