671602776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{5113}}^1$

素因数の和:5556

約数の個数: 64

約数和(自身を含む): 1812810720

約数和(自身を除く): 1141207944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 421, 842, 1263, 1684, 2526, 3368, 5052, 5113, 5473, 10104, 10226, 10946, 15339, 16419, 20452, 21892, 30678, 32838, 40904, 43784, 61356, 65676, 66469, 122712, 131352, 132938, 199407, 265876, 398814, 531752, 797628, 1595256, 2152573, 4305146, 6457719, 8610292, 12915438, 17220584, 25830876, 27983449, 51661752, 55966898, 83950347, 111933796, 167900694, 223867592, 335801388, 671602776]

約数ペア:

[(1, 671602776), (2, 335801388), (3, 223867592), (4, 167900694), (6, 111933796), (8, 83950347), (12, 55966898), (13, 51661752), (24, 27983449), (26, 25830876), (39, 17220584), (52, 12915438), (78, 8610292), (104, 6457719), (156, 4305146), (312, 2152573), (421, 1595256), (842, 797628), (1263, 531752), (1684, 398814), (2526, 265876), (3368, 199407), (5052, 132938), (5113, 131352), (5473, 122712), (10104, 66469), (10226, 65676), (10946, 61356), (15339, 43784), (16419, 40904), (20452, 32838), (21892, 30678)]