3990913024

素因数分解:

$2^{15}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 9260881920

約数和(自身を除く): 5269968896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 137, 224, 254, 256, 274, 448, 508, 512, 548, 889, 896, 959, 1016, 1024, 1096, 1778, 1792, 1918, 2032, 2048, 2192, 3556, 3584, 3836, 4064, 4096, 4384, 7112, 7168, 7672, 8128, 8192, 8768, 14224, 14336, 15344, 16256, 16384, 17399, 17536, 28448, 28672, 30688, 32512, 32768, 34798, 35072, 56896, 57344, 61376, 65024, 69596, 70144, 113792, 114688, 121793, 122752, 130048, 139192, 140288, 227584, 229376, 243586, 245504, 260096, 278384, 280576, 455168, 487172, 491008, 520192, 556768, 561152, 910336, 974344, 982016, 1040384, 1113536, 1122304, 1820672, 1948688, 1964032, 2080768, 2227072, 2244608, 3641344, 3897376, 3928064, 4161536, 4454144, 4489216, 7282688, 7794752, 7856128, 8908288, 14565376, 15589504, 15712256, 17816576, 29130752, 31179008, 31424512, 35633152, 62358016, 71266304, 124716032, 142532608, 249432064, 285065216, 498864128, 570130432, 997728256, 1995456512, 3990913024]

約数ペア:

[(1, 3990913024), (2, 1995456512), (4, 997728256), (7, 570130432), (8, 498864128), (14, 285065216), (16, 249432064), (28, 142532608), (32, 124716032), (56, 71266304), (64, 62358016), (112, 35633152), (127, 31424512), (128, 31179008), (137, 29130752), (224, 17816576), (254, 15712256), (256, 15589504), (274, 14565376), (448, 8908288), (508, 7856128), (512, 7794752), (548, 7282688), (889, 4489216), (896, 4454144), (959, 4161536), (1016, 3928064), (1024, 3897376), (1096, 3641344), (1778, 2244608), (1792, 2227072), (1918, 2080768), (2032, 1964032), (2048, 1948688), (2192, 1820672), (3556, 1122304), (3584, 1113536), (3836, 1040384), (4064, 982016), (4096, 974344), (4384, 910336), (7112, 561152), (7168, 556768), (7672, 520192), (8128, 491008), (8192, 487172), (8768, 455168), (14224, 280576), (14336, 278384), (15344, 260096), (16256, 245504), (16384, 243586), (17399, 229376), (17536, 227584), (28448, 140288), (28672, 139192), (30688, 130048), (32512, 122752), (32768, 121793), (34798, 114688), (35072, 113792), (56896, 70144), (57344, 69596), (61376, 65024)]