4264287769

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 5543683200

約数和(自身を除く): 1279395431

約数列:

[1, 7, 17, 43, 47, 49, 119, 149, 289, 301, 329, 731, 799, 833, 1043, 2021, 2023, 2107, 2303, 2533, 5117, 5593, 6407, 7003, 7301, 12427, 13583, 14147, 14161, 17731, 34357, 35819, 39151, 43061, 44849, 49021, 86989, 95081, 99029, 108919, 119051, 124117, 240499, 301129, 301427, 313943, 343147, 584069, 608923, 665567, 762433, 833357, 1683493, 1851623, 2023867, 2107903, 2109989, 4088483, 5119193, 5337031, 5833499, 12961361, 14167069, 14755321, 28619381, 35834351, 87026281, 90729527, 99169483, 250840457, 609183967, 4264287769]

約数ペア:

[(1, 4264287769), (7, 609183967), (17, 250840457), (43, 99169483), (47, 90729527), (49, 87026281), (119, 35834351), (149, 28619381), (289, 14755321), (301, 14167069), (329, 12961361), (731, 5833499), (799, 5337031), (833, 5119193), (1043, 4088483), (2021, 2109989), (2023, 2107903), (2107, 2023867), (2303, 1851623), (2533, 1683493), (5117, 833357), (5593, 762433), (6407, 665567), (7003, 608923), (7301, 584069), (12427, 343147), (13583, 313943), (14147, 301427), (14161, 301129), (17731, 240499), (34357, 124117), (35819, 119051), (39151, 108919), (43061, 99029), (44849, 95081), (49021, 86989)]