869872276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 1952448512

約数和(自身を除く): 1082576236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 127, 182, 217, 254, 364, 403, 434, 508, 607, 806, 868, 889, 1214, 1612, 1651, 1778, 2428, 2821, 3302, 3556, 3937, 4249, 5642, 6604, 7874, 7891, 8498, 11284, 11557, 15748, 15782, 16996, 18817, 23114, 27559, 31564, 37634, 46228, 51181, 55118, 55237, 75268, 77089, 102362, 110236, 110474, 131719, 154178, 204724, 220948, 244621, 263438, 308356, 358267, 489242, 526876, 539623, 716534, 978484, 1002157, 1079246, 1433068, 1712347, 2004314, 2158492, 2389759, 3424694, 4008628, 4779518, 6849388, 7015099, 9559036, 14030198, 16728313, 28060396, 31066867, 33456626, 62133734, 66913252, 124267468, 217468069, 434936138, 869872276]

約数ペア:

[(1, 869872276), (2, 434936138), (4, 217468069), (7, 124267468), (13, 66913252), (14, 62133734), (26, 33456626), (28, 31066867), (31, 28060396), (52, 16728313), (62, 14030198), (91, 9559036), (124, 7015099), (127, 6849388), (182, 4779518), (217, 4008628), (254, 3424694), (364, 2389759), (403, 2158492), (434, 2004314), (508, 1712347), (607, 1433068), (806, 1079246), (868, 1002157), (889, 978484), (1214, 716534), (1612, 539623), (1651, 526876), (1778, 489242), (2428, 358267), (2821, 308356), (3302, 263438), (3556, 244621), (3937, 220948), (4249, 204724), (5642, 154178), (6604, 131719), (7874, 110474), (7891, 110236), (8498, 102362), (11284, 77089), (11557, 75268), (15748, 55237), (15782, 55118), (16996, 51181), (18817, 46228), (23114, 37634), (27559, 31564)]