217096992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107687}}^1$

素因数の和:107710

約数の個数: 72

約数和(自身を含む): 705571776

約数和(自身を除く): 488474784

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, 107687, 215374, 323061, 430748, 646122, 753809, 861496, 969183, 1292244, 1507618, 1722992, 1938366, 2261427, 2584488, 3015236, 3445984, 3876732, 4522854, 5168976, 6030472, 6784281, 7753464, 9045708, 10337952, 12060944, 13568562, 15506928, 18091416, 24121888, 27137124, 31013856, 36182832, 54274248, 72365664, 108548496, 217096992]

約数ペア:

[(1, 217096992), (2, 108548496), (3, 72365664), (4, 54274248), (6, 36182832), (7, 31013856), (8, 27137124), (9, 24121888), (12, 18091416), (14, 15506928), (16, 13568562), (18, 12060944), (21, 10337952), (24, 9045708), (28, 7753464), (32, 6784281), (36, 6030472), (42, 5168976), (48, 4522854), (56, 3876732), (63, 3445984), (72, 3015236), (84, 2584488), (96, 2261427), (112, 1938366), (126, 1722992), (144, 1507618), (168, 1292244), (224, 969183), (252, 861496), (288, 753809), (336, 646122), (504, 430748), (672, 323061), (1008, 215374), (2016, 107687)]