276451188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4751}}^1$

素因数の和:5144

約数の個数: 48

約数和(自身を含む): 696681216

約数和(自身を除く): 420230028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 373, 746, 1119, 1492, 2238, 4476, 4751, 4849, 9502, 9698, 14253, 14547, 19004, 19396, 28506, 29094, 57012, 58188, 61763, 123526, 185289, 247052, 370578, 741156, 1772123, 3544246, 5316369, 7088492, 10632738, 21265476, 23037599, 46075198, 69112797, 92150396, 138225594, 276451188]

約数ペア:

[(1, 276451188), (2, 138225594), (3, 92150396), (4, 69112797), (6, 46075198), (12, 23037599), (13, 21265476), (26, 10632738), (39, 7088492), (52, 5316369), (78, 3544246), (156, 1772123), (373, 741156), (746, 370578), (1119, 247052), (1492, 185289), (2238, 123526), (4476, 61763), (4751, 58188), (4849, 57012), (9502, 29094), (9698, 28506), (14253, 19396), (14547, 19004)]