804965248

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{691}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 1694016000

約数和(自身を除く): 889050752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 479, 608, 691, 958, 1216, 1382, 1916, 2432, 2764, 3832, 5528, 7664, 9101, 11056, 13129, 15328, 18202, 22112, 26258, 30656, 36404, 44224, 52516, 61312, 72808, 88448, 105032, 145616, 210064, 291232, 330989, 420128, 582464, 661978, 840256, 1164928, 1323956, 1680512, 2647912, 5295824, 6288791, 10591648, 12577582, 21183296, 25155164, 42366592, 50310328, 100620656, 201241312, 402482624, 804965248]

約数ペア:

[(1, 804965248), (2, 402482624), (4, 201241312), (8, 100620656), (16, 50310328), (19, 42366592), (32, 25155164), (38, 21183296), (64, 12577582), (76, 10591648), (128, 6288791), (152, 5295824), (304, 2647912), (479, 1680512), (608, 1323956), (691, 1164928), (958, 840256), (1216, 661978), (1382, 582464), (1916, 420128), (2432, 330989), (2764, 291232), (3832, 210064), (5528, 145616), (7664, 105032), (9101, 88448), (11056, 72808), (13129, 61312), (15328, 52516), (18202, 44224), (22112, 36404), (26258, 30656)]