519888852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{4657}}^1$

素因数の和:5117

約数の個数: 72

約数和(自身を含む): 1505614656

約数和(自身を除く): 985725804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 886, 1329, 1772, 2658, 3101, 3987, 4657, 5316, 6202, 7974, 9303, 9314, 12404, 13971, 15948, 18606, 18628, 27909, 27942, 32599, 37212, 41913, 55818, 55884, 65198, 83826, 97797, 111636, 130396, 167652, 195594, 293391, 391188, 586782, 1173564, 2063051, 4126102, 6189153, 8252204, 12378306, 14441357, 18567459, 24756612, 28882714, 37134918, 43324071, 57765428, 74269836, 86648142, 129972213, 173296284, 259944426, 519888852]

約数ペア:

[(1, 519888852), (2, 259944426), (3, 173296284), (4, 129972213), (6, 86648142), (7, 74269836), (9, 57765428), (12, 43324071), (14, 37134918), (18, 28882714), (21, 24756612), (28, 18567459), (36, 14441357), (42, 12378306), (63, 8252204), (84, 6189153), (126, 4126102), (252, 2063051), (443, 1173564), (886, 586782), (1329, 391188), (1772, 293391), (2658, 195594), (3101, 167652), (3987, 130396), (4657, 111636), (5316, 97797), (6202, 83826), (7974, 65198), (9303, 55884), (9314, 55818), (12404, 41913), (13971, 37212), (15948, 32599), (18606, 27942), (18628, 27909)]