309693804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 868094976

約数和(自身を除く): 558401172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 157, 161, 276, 314, 322, 471, 483, 628, 644, 942, 966, 1021, 1099, 1884, 1932, 2042, 2198, 3063, 3297, 3611, 4084, 4396, 6126, 6594, 7147, 7222, 10833, 12252, 13188, 14294, 14444, 21441, 21666, 23483, 25277, 28588, 42882, 43332, 46966, 50554, 70449, 75831, 85764, 93932, 101108, 140898, 151662, 160297, 164381, 281796, 303324, 320594, 328762, 480891, 493143, 641188, 657524, 961782, 986286, 1122079, 1923564, 1972572, 2244158, 3366237, 3686831, 4488316, 6732474, 7373662, 11060493, 13464948, 14747324, 22120986, 25807817, 44241972, 51615634, 77423451, 103231268, 154846902, 309693804]

約数ペア:

[(1, 309693804), (2, 154846902), (3, 103231268), (4, 77423451), (6, 51615634), (7, 44241972), (12, 25807817), (14, 22120986), (21, 14747324), (23, 13464948), (28, 11060493), (42, 7373662), (46, 6732474), (69, 4488316), (84, 3686831), (92, 3366237), (138, 2244158), (157, 1972572), (161, 1923564), (276, 1122079), (314, 986286), (322, 961782), (471, 657524), (483, 641188), (628, 493143), (644, 480891), (942, 328762), (966, 320594), (1021, 303324), (1099, 281796), (1884, 164381), (1932, 160297), (2042, 151662), (2198, 140898), (3063, 101108), (3297, 93932), (3611, 85764), (4084, 75831), (4396, 70449), (6126, 50554), (6594, 46966), (7147, 43332), (7222, 42882), (10833, 28588), (12252, 25277), (13188, 23483), (14294, 21666), (14444, 21441)]