222249664

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1294

約数の個数: 112

約数和(自身を含む): 560766976

約数和(自身を除く): 338517312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1231, 1456, 1612, 1736, 1984, 2462, 2821, 2912, 3224, 3472, 4924, 5642, 5824, 6448, 6944, 8617, 9848, 11284, 12896, 13888, 16003, 17234, 19696, 22568, 25792, 32006, 34468, 38161, 39392, 45136, 64012, 68936, 76322, 78784, 90272, 112021, 128024, 137872, 152644, 180544, 224042, 256048, 267127, 275744, 305288, 448084, 496093, 512096, 534254, 551488, 610576, 896168, 992186, 1024192, 1068508, 1221152, 1792336, 1984372, 2137016, 2442304, 3472651, 3584672, 3968744, 4274032, 6945302, 7169344, 7937488, 8548064, 13890604, 15874976, 17096128, 27781208, 31749952, 55562416, 111124832, 222249664]

約数ペア:

[(1, 222249664), (2, 111124832), (4, 55562416), (7, 31749952), (8, 27781208), (13, 17096128), (14, 15874976), (16, 13890604), (26, 8548064), (28, 7937488), (31, 7169344), (32, 6945302), (52, 4274032), (56, 3968744), (62, 3584672), (64, 3472651), (91, 2442304), (104, 2137016), (112, 1984372), (124, 1792336), (182, 1221152), (208, 1068508), (217, 1024192), (224, 992186), (248, 896168), (364, 610576), (403, 551488), (416, 534254), (434, 512096), (448, 496093), (496, 448084), (728, 305288), (806, 275744), (832, 267127), (868, 256048), (992, 224042), (1231, 180544), (1456, 152644), (1612, 137872), (1736, 128024), (1984, 112021), (2462, 90272), (2821, 78784), (2912, 76322), (3224, 68936), (3472, 64012), (4924, 45136), (5642, 39392), (5824, 38161), (6448, 34468), (6944, 32006), (8617, 25792), (9848, 22568), (11284, 19696), (12896, 17234), (13888, 16003)]