817693344

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{218401}}^1$

素因数の和:218430

約数の個数: 72

約数和(自身を含む): 2504197332

約数和(自身を除く): 1686503988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 218401, 436802, 655203, 873604, 1310406, 1747208, 1965609, 2620812, 2839213, 3494416, 3931218, 5241624, 5678426, 6988832, 7862436, 8517639, 10483248, 11356852, 15724872, 17035278, 20966496, 22713704, 25552917, 31449744, 34070556, 45427408, 51105834, 62899488, 68141112, 90854816, 102211668, 136282224, 204423336, 272564448, 408846672, 817693344]

約数ペア:

[(1, 817693344), (2, 408846672), (3, 272564448), (4, 204423336), (6, 136282224), (8, 102211668), (9, 90854816), (12, 68141112), (13, 62899488), (16, 51105834), (18, 45427408), (24, 34070556), (26, 31449744), (32, 25552917), (36, 22713704), (39, 20966496), (48, 17035278), (52, 15724872), (72, 11356852), (78, 10483248), (96, 8517639), (104, 7862436), (117, 6988832), (144, 5678426), (156, 5241624), (208, 3931218), (234, 3494416), (288, 2839213), (312, 2620812), (416, 1965609), (468, 1747208), (624, 1310406), (936, 873604), (1248, 655203), (1872, 436802), (3744, 218401)]