627605132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3001}}^1$

素因数の和:3127

約数の個数: 72

約数和(自身を含む): 1408610448

約数和(自身を除く): 781005316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 97, 98, 154, 194, 196, 308, 388, 539, 679, 1067, 1078, 1358, 2134, 2156, 2716, 3001, 4268, 4753, 6002, 7469, 9506, 12004, 14938, 19012, 21007, 29876, 33011, 42014, 52283, 66022, 84028, 104566, 132044, 147049, 209132, 231077, 291097, 294098, 462154, 582194, 588196, 924308, 1164388, 1617539, 2037679, 3202067, 3235078, 4075358, 6404134, 6470156, 8150716, 12808268, 14263753, 22414469, 28527506, 44828938, 57055012, 89657876, 156901283, 313802566, 627605132]

約数ペア:

[(1, 627605132), (2, 313802566), (4, 156901283), (7, 89657876), (11, 57055012), (14, 44828938), (22, 28527506), (28, 22414469), (44, 14263753), (49, 12808268), (77, 8150716), (97, 6470156), (98, 6404134), (154, 4075358), (194, 3235078), (196, 3202067), (308, 2037679), (388, 1617539), (539, 1164388), (679, 924308), (1067, 588196), (1078, 582194), (1358, 462154), (2134, 294098), (2156, 291097), (2716, 231077), (3001, 209132), (4268, 147049), (4753, 132044), (6002, 104566), (7469, 84028), (9506, 66022), (12004, 52283), (14938, 42014), (19012, 33011), (21007, 29876)]