281034729408

素因数分解:

$2^6\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{883357}}^1$

素因数の和:885029

約数の個数: 56

約数和(自身を含む): 744020642512

約数和(自身を除く): 462985913104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1657, 3314, 4971, 6628, 9942, 13256, 19884, 26512, 39768, 53024, 79536, 106048, 159072, 318144, 883357, 1766714, 2650071, 3533428, 5300142, 7066856, 10600284, 14133712, 21200568, 28267424, 42401136, 56534848, 84802272, 169604544, 1463722549, 2927445098, 4391167647, 5854890196, 8782335294, 11709780392, 17564670588, 23419560784, 35129341176, 46839121568, 70258682352, 93678243136, 140517364704, 281034729408]

約数ペア:

[(1, 281034729408), (2, 140517364704), (3, 93678243136), (4, 70258682352), (6, 46839121568), (8, 35129341176), (12, 23419560784), (16, 17564670588), (24, 11709780392), (32, 8782335294), (48, 5854890196), (64, 4391167647), (96, 2927445098), (192, 1463722549), (1657, 169604544), (3314, 84802272), (4971, 56534848), (6628, 42401136), (9942, 28267424), (13256, 21200568), (19884, 14133712), (26512, 10600284), (39768, 7066856), (53024, 5300142), (79536, 3533428), (106048, 2650071), (159072, 1766714), (318144, 883357)]