455974288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11939}}^1$

素因数の和:11996

約数の個数: 80

約数和(自身を含む): 1137070080

約数和(自身を除く): 681095792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 11939, 19096, 23878, 38192, 47756, 83573, 95512, 131329, 167146, 191024, 262658, 334292, 370109, 525316, 668584, 740218, 919303, 1050632, 1337168, 1480436, 1838606, 2101264, 2590763, 2960872, 3677212, 4071199, 5181526, 5921744, 7354424, 8142398, 10363052, 14708848, 16284796, 20726104, 28498393, 32569592, 41452208, 56996786, 65139184, 113993572, 227987144, 455974288]

約数ペア:

[(1, 455974288), (2, 227987144), (4, 113993572), (7, 65139184), (8, 56996786), (11, 41452208), (14, 32569592), (16, 28498393), (22, 20726104), (28, 16284796), (31, 14708848), (44, 10363052), (56, 8142398), (62, 7354424), (77, 5921744), (88, 5181526), (112, 4071199), (124, 3677212), (154, 2960872), (176, 2590763), (217, 2101264), (248, 1838606), (308, 1480436), (341, 1337168), (434, 1050632), (496, 919303), (616, 740218), (682, 668584), (868, 525316), (1232, 370109), (1364, 334292), (1736, 262658), (2387, 191024), (2728, 167146), (3472, 131329), (4774, 95512), (5456, 83573), (9548, 47756), (11939, 38192), (19096, 23878)]