313545834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{3461}}^1$

素因数の和:4195

約数の個数: 48

約数和(自身を含む): 777703680

約数和(自身を除く): 464157846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 719, 1438, 2157, 3461, 4314, 5033, 6471, 6922, 10066, 10383, 12942, 15099, 20766, 24227, 30198, 31149, 45297, 48454, 62298, 72681, 90594, 145362, 218043, 436086, 2488459, 4976918, 7465377, 14930754, 17419213, 22396131, 34838426, 44792262, 52257639, 104515278, 156772917, 313545834]

約数ペア:

[(1, 313545834), (2, 156772917), (3, 104515278), (6, 52257639), (7, 44792262), (9, 34838426), (14, 22396131), (18, 17419213), (21, 14930754), (42, 7465377), (63, 4976918), (126, 2488459), (719, 436086), (1438, 218043), (2157, 145362), (3461, 90594), (4314, 72681), (5033, 62298), (6471, 48454), (6922, 45297), (10066, 31149), (10383, 30198), (12942, 24227), (15099, 20766)]