4080912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 11784960

約数和(自身を除く): 7704048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 131, 132, 176, 177, 236, 262, 264, 354, 393, 472, 524, 528, 649, 708, 786, 944, 1048, 1298, 1416, 1441, 1572, 1947, 2096, 2596, 2832, 2882, 3144, 3894, 4323, 5192, 5764, 6288, 7729, 7788, 8646, 10384, 11528, 15458, 15576, 17292, 23056, 23187, 30916, 31152, 34584, 46374, 61832, 69168, 85019, 92748, 123664, 170038, 185496, 255057, 340076, 370992, 510114, 680152, 1020228, 1360304, 2040456, 4080912]

約数ペア:

[(1, 4080912), (2, 2040456), (3, 1360304), (4, 1020228), (6, 680152), (8, 510114), (11, 370992), (12, 340076), (16, 255057), (22, 185496), (24, 170038), (33, 123664), (44, 92748), (48, 85019), (59, 69168), (66, 61832), (88, 46374), (118, 34584), (131, 31152), (132, 30916), (176, 23187), (177, 23056), (236, 17292), (262, 15576), (264, 15458), (354, 11528), (393, 10384), (472, 8646), (524, 7788), (528, 7729), (649, 6288), (708, 5764), (786, 5192), (944, 4323), (1048, 3894), (1298, 3144), (1416, 2882), (1441, 2832), (1572, 2596), (1947, 2096)]