289557093648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1\times {\mathrm{68447}}^1$

素因数の和:71332

約数の個数: 80

約数和(自身を含む): 772435132416

約数和(自身を除く): 482878038768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 2843, 5686, 8529, 11372, 17058, 22744, 34116, 45488, 68232, 68447, 88133, 136464, 136894, 176266, 205341, 264399, 273788, 352532, 410682, 528798, 547576, 705064, 821364, 1057596, 1095152, 1410128, 1642728, 2115192, 2121857, 3285456, 4230384, 4243714, 6365571, 8487428, 12731142, 16974856, 25462284, 33949712, 50924568, 101849136, 194594821, 389189642, 583784463, 778379284, 1167568926, 1556758568, 2335137852, 3113517136, 4670275704, 6032439451, 9340551408, 12064878902, 18097318353, 24129757804, 36194636706, 48259515608, 72389273412, 96519031216, 144778546824, 289557093648]

約数ペア:

[(1, 289557093648), (2, 144778546824), (3, 96519031216), (4, 72389273412), (6, 48259515608), (8, 36194636706), (12, 24129757804), (16, 18097318353), (24, 12064878902), (31, 9340551408), (48, 6032439451), (62, 4670275704), (93, 3113517136), (124, 2335137852), (186, 1556758568), (248, 1167568926), (372, 778379284), (496, 583784463), (744, 389189642), (1488, 194594821), (2843, 101849136), (5686, 50924568), (8529, 33949712), (11372, 25462284), (17058, 16974856), (22744, 12731142), (34116, 8487428), (45488, 6365571), (68232, 4243714), (68447, 4230384), (88133, 3285456), (136464, 2121857), (136894, 2115192), (176266, 1642728), (205341, 1410128), (264399, 1095152), (273788, 1057596), (352532, 821364), (410682, 705064), (528798, 547576)]