1025688664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{367}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 2596608000

約数和(自身を除く): 1570919336

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 349, 364, 367, 572, 616, 698, 728, 734, 1001, 1144, 1396, 1468, 2002, 2443, 2569, 2792, 2936, 3839, 4004, 4037, 4537, 4771, 4886, 5138, 7678, 8008, 8074, 9074, 9542, 9772, 10276, 15356, 16148, 18148, 19084, 19544, 20552, 26873, 28259, 30712, 31759, 32296, 33397, 36296, 38168, 49907, 52481, 53746, 56518, 63518, 66794, 99814, 104962, 107492, 113036, 127036, 128083, 133588, 199628, 209924, 214984, 226072, 254072, 256166, 267176, 349349, 367367, 399256, 419848, 512332, 698698, 734734, 896581, 1024664, 1397396, 1408913, 1469468, 1665079, 1793162, 2794792, 2817826, 2938936, 3330158, 3586324, 5635652, 6660316, 7172648, 9862391, 11271304, 11655553, 13320632, 18315869, 19724782, 23311106, 36631738, 39449564, 46622212, 73263476, 78899128, 93244424, 128211083, 146526952, 256422166, 512844332, 1025688664]

約数ペア:

[(1, 1025688664), (2, 512844332), (4, 256422166), (7, 146526952), (8, 128211083), (11, 93244424), (13, 78899128), (14, 73263476), (22, 46622212), (26, 39449564), (28, 36631738), (44, 23311106), (52, 19724782), (56, 18315869), (77, 13320632), (88, 11655553), (91, 11271304), (104, 9862391), (143, 7172648), (154, 6660316), (182, 5635652), (286, 3586324), (308, 3330158), (349, 2938936), (364, 2817826), (367, 2794792), (572, 1793162), (616, 1665079), (698, 1469468), (728, 1408913), (734, 1397396), (1001, 1024664), (1144, 896581), (1396, 734734), (1468, 698698), (2002, 512332), (2443, 419848), (2569, 399256), (2792, 367367), (2936, 349349), (3839, 267176), (4004, 256166), (4037, 254072), (4537, 226072), (4771, 214984), (4886, 209924), (5138, 199628), (7678, 133588), (8008, 128083), (8074, 127036), (9074, 113036), (9542, 107492), (9772, 104962), (10276, 99814), (15356, 66794), (16148, 63518), (18148, 56518), (19084, 53746), (19544, 52481), (20552, 49907), (26873, 38168), (28259, 36296), (30712, 33397), (31759, 32296)]