2485728768

素因数分解:

$2^9\times 3^1\times {\mathrm{349}}^1\times {\mathrm{4637}}^1$

素因数の和:5007

約数の個数: 80

約数和(自身を含む): 6642543600

約数和(自身を除く): 4156814832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 349, 384, 512, 698, 768, 1047, 1396, 1536, 2094, 2792, 4188, 4637, 5584, 8376, 9274, 11168, 13911, 16752, 18548, 22336, 27822, 33504, 37096, 44672, 55644, 67008, 74192, 89344, 111288, 134016, 148384, 178688, 222576, 268032, 296768, 445152, 536064, 593536, 890304, 1187072, 1618313, 1780608, 2374144, 3236626, 3561216, 4854939, 6473252, 7122432, 9709878, 12946504, 19419756, 25893008, 38839512, 51786016, 77679024, 103572032, 155358048, 207144064, 310716096, 414288128, 621432192, 828576256, 1242864384, 2485728768]

約数ペア:

[(1, 2485728768), (2, 1242864384), (3, 828576256), (4, 621432192), (6, 414288128), (8, 310716096), (12, 207144064), (16, 155358048), (24, 103572032), (32, 77679024), (48, 51786016), (64, 38839512), (96, 25893008), (128, 19419756), (192, 12946504), (256, 9709878), (349, 7122432), (384, 6473252), (512, 4854939), (698, 3561216), (768, 3236626), (1047, 2374144), (1396, 1780608), (1536, 1618313), (2094, 1187072), (2792, 890304), (4188, 593536), (4637, 536064), (5584, 445152), (8376, 296768), (9274, 268032), (11168, 222576), (13911, 178688), (16752, 148384), (18548, 134016), (22336, 111288), (27822, 89344), (33504, 74192), (37096, 67008), (44672, 55644)]