16815478688

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 34230325248

約数和(自身を除く): 17414846560

約数列:

[1, 2, 4, 8, 16, 32, 71, 101, 127, 142, 202, 254, 284, 404, 508, 568, 577, 808, 1016, 1136, 1154, 1616, 2032, 2272, 2308, 3232, 4064, 4616, 7171, 9017, 9232, 12827, 14342, 18034, 18464, 25654, 28684, 36068, 40967, 51308, 57368, 58277, 72136, 73279, 81934, 102616, 114736, 116554, 144272, 146558, 163868, 205232, 229472, 233108, 288544, 293116, 327736, 410464, 466216, 586232, 655472, 910717, 932432, 1172464, 1310944, 1821434, 1864864, 2344928, 3642868, 4137667, 5202809, 7285736, 7401179, 8275334, 10405618, 14571472, 14802358, 16550668, 20811236, 29142944, 29604716, 33101336, 41622472, 59209432, 66202672, 83244944, 118418864, 132405344, 166489888, 236837728, 525483709, 1050967418, 2101934836, 4203869672, 8407739344, 16815478688]

約数ペア:

[(1, 16815478688), (2, 8407739344), (4, 4203869672), (8, 2101934836), (16, 1050967418), (32, 525483709), (71, 236837728), (101, 166489888), (127, 132405344), (142, 118418864), (202, 83244944), (254, 66202672), (284, 59209432), (404, 41622472), (508, 33101336), (568, 29604716), (577, 29142944), (808, 20811236), (1016, 16550668), (1136, 14802358), (1154, 14571472), (1616, 10405618), (2032, 8275334), (2272, 7401179), (2308, 7285736), (3232, 5202809), (4064, 4137667), (4616, 3642868), (7171, 2344928), (9017, 1864864), (9232, 1821434), (12827, 1310944), (14342, 1172464), (18034, 932432), (18464, 910717), (25654, 655472), (28684, 586232), (36068, 466216), (40967, 410464), (51308, 327736), (57368, 293116), (58277, 288544), (72136, 233108), (73279, 229472), (81934, 205232), (102616, 163868), (114736, 146558), (116554, 144272)]