264955603264

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{391631}}^1$

素因数の和:391716

約数の個数: 84

約数和(自身を含む): 592669237824

約数和(自身を除く): 327713634560

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 961, 992, 1364, 1922, 1984, 2728, 3844, 5456, 7688, 10571, 10912, 15376, 21142, 21824, 30752, 42284, 61504, 84568, 169136, 338272, 391631, 676544, 783262, 1566524, 3133048, 4307941, 6266096, 8615882, 12140561, 12532192, 17231764, 24281122, 25064384, 34463528, 48562244, 68927056, 97124488, 133546171, 137854112, 194248976, 267092342, 275708224, 376357391, 388497952, 534184684, 752714782, 776995904, 1068369368, 1505429564, 2136738736, 3010859128, 4139931301, 4273477472, 6021718256, 8279862602, 8546954944, 12043436512, 16559725204, 24086873024, 33119450408, 66238900816, 132477801632, 264955603264]

約数ペア:

[(1, 264955603264), (2, 132477801632), (4, 66238900816), (8, 33119450408), (11, 24086873024), (16, 16559725204), (22, 12043436512), (31, 8546954944), (32, 8279862602), (44, 6021718256), (62, 4273477472), (64, 4139931301), (88, 3010859128), (124, 2136738736), (176, 1505429564), (248, 1068369368), (341, 776995904), (352, 752714782), (496, 534184684), (682, 388497952), (704, 376357391), (961, 275708224), (992, 267092342), (1364, 194248976), (1922, 137854112), (1984, 133546171), (2728, 97124488), (3844, 68927056), (5456, 48562244), (7688, 34463528), (10571, 25064384), (10912, 24281122), (15376, 17231764), (21142, 12532192), (21824, 12140561), (30752, 8615882), (42284, 6266096), (61504, 4307941), (84568, 3133048), (169136, 1566524), (338272, 783262), (391631, 676544)]