4270982656

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{919}}^1$

素因数の和:1279

約数の個数: 80

約数和(自身を含む): 8865727200

約数和(自身を除く): 4594744544

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 313, 464, 512, 626, 919, 928, 1252, 1838, 1856, 2504, 3676, 3712, 5008, 7352, 7424, 9077, 10016, 14704, 14848, 18154, 20032, 26651, 29408, 36308, 40064, 53302, 58816, 72616, 80128, 106604, 117632, 145232, 160256, 213208, 235264, 287647, 290464, 426416, 470528, 575294, 580928, 852832, 1150588, 1161856, 1705664, 2301176, 2323712, 3411328, 4602352, 4647424, 6822656, 8341763, 9204704, 13645312, 16683526, 18409408, 33367052, 36818816, 66734104, 73637632, 133468208, 147275264, 266936416, 533872832, 1067745664, 2135491328, 4270982656]

約数ペア:

[(1, 4270982656), (2, 2135491328), (4, 1067745664), (8, 533872832), (16, 266936416), (29, 147275264), (32, 133468208), (58, 73637632), (64, 66734104), (116, 36818816), (128, 33367052), (232, 18409408), (256, 16683526), (313, 13645312), (464, 9204704), (512, 8341763), (626, 6822656), (919, 4647424), (928, 4602352), (1252, 3411328), (1838, 2323712), (1856, 2301176), (2504, 1705664), (3676, 1161856), (3712, 1150588), (5008, 852832), (7352, 580928), (7424, 575294), (9077, 470528), (10016, 426416), (14704, 290464), (14848, 287647), (18154, 235264), (20032, 213208), (26651, 160256), (29408, 145232), (36308, 117632), (40064, 106604), (53302, 80128), (58816, 72616)]