1409149728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{698983}}^1$

素因数の和:699006

約数の個数: 72

約数和(自身を含む): 4579743168

約数和(自身を除く): 3170593440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 698983, 1397966, 2096949, 2795932, 4193898, 4892881, 5591864, 6290847, 8387796, 9785762, 11183728, 12581694, 14678643, 16775592, 19571524, 22367456, 25163388, 29357286, 33551184, 39143048, 44035929, 50326776, 58714572, 67102368, 78286096, 88071858, 100653552, 117429144, 156572192, 176143716, 201307104, 234858288, 352287432, 469716576, 704574864, 1409149728]

約数ペア:

[(1, 1409149728), (2, 704574864), (3, 469716576), (4, 352287432), (6, 234858288), (7, 201307104), (8, 176143716), (9, 156572192), (12, 117429144), (14, 100653552), (16, 88071858), (18, 78286096), (21, 67102368), (24, 58714572), (28, 50326776), (32, 44035929), (36, 39143048), (42, 33551184), (48, 29357286), (56, 25163388), (63, 22367456), (72, 19571524), (84, 16775592), (96, 14678643), (112, 12581694), (126, 11183728), (144, 9785762), (168, 8387796), (224, 6290847), (252, 5591864), (288, 4892881), (336, 4193898), (504, 2795932), (672, 2096949), (1008, 1397966), (2016, 698983)]