283357776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{787}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 790685504

約数和(自身を除く): 507327728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 577, 624, 787, 1154, 1574, 1731, 2308, 2361, 3148, 3462, 4616, 4722, 6296, 6924, 7501, 9232, 9444, 10231, 12592, 13848, 15002, 18888, 20462, 22503, 27696, 30004, 30693, 37776, 40924, 45006, 60008, 61386, 81848, 90012, 120016, 122772, 163696, 180024, 245544, 360048, 454099, 491088, 908198, 1362297, 1816396, 2724594, 3632792, 5449188, 5903287, 7265584, 10898376, 11806574, 17709861, 21796752, 23613148, 35419722, 47226296, 70839444, 94452592, 141678888, 283357776]

約数ペア:

[(1, 283357776), (2, 141678888), (3, 94452592), (4, 70839444), (6, 47226296), (8, 35419722), (12, 23613148), (13, 21796752), (16, 17709861), (24, 11806574), (26, 10898376), (39, 7265584), (48, 5903287), (52, 5449188), (78, 3632792), (104, 2724594), (156, 1816396), (208, 1362297), (312, 908198), (577, 491088), (624, 454099), (787, 360048), (1154, 245544), (1574, 180024), (1731, 163696), (2308, 122772), (2361, 120016), (3148, 90012), (3462, 81848), (4616, 61386), (4722, 60008), (6296, 45006), (6924, 40924), (7501, 37776), (9232, 30693), (9444, 30004), (10231, 27696), (12592, 22503), (13848, 20462), (15002, 18888)]