669585336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1571}}^1$

素因数の和:1689

約数の個数: 128

約数和(自身を含む): 1992038400

約数和(自身を除く): 1322453064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 59, 84, 86, 118, 129, 168, 172, 177, 236, 258, 301, 344, 354, 413, 472, 516, 602, 708, 826, 903, 1032, 1204, 1239, 1416, 1571, 1652, 1806, 2408, 2478, 2537, 3142, 3304, 3612, 4713, 4956, 5074, 6284, 7224, 7611, 9426, 9912, 10148, 10997, 12568, 15222, 17759, 18852, 20296, 21994, 30444, 32991, 35518, 37704, 43988, 53277, 60888, 65982, 67553, 71036, 87976, 92689, 106554, 131964, 135106, 142072, 185378, 202659, 213108, 263928, 270212, 278067, 370756, 405318, 426216, 472871, 540424, 556134, 648823, 741512, 810636, 945742, 1112268, 1297646, 1418613, 1621272, 1891484, 1946469, 2224536, 2595292, 2837226, 3782968, 3892938, 3985627, 5190584, 5674452, 7785876, 7971254, 11348904, 11956881, 15571752, 15942508, 23913762, 27899389, 31885016, 47827524, 55798778, 83698167, 95655048, 111597556, 167396334, 223195112, 334792668, 669585336]

約数ペア:

[(1, 669585336), (2, 334792668), (3, 223195112), (4, 167396334), (6, 111597556), (7, 95655048), (8, 83698167), (12, 55798778), (14, 47827524), (21, 31885016), (24, 27899389), (28, 23913762), (42, 15942508), (43, 15571752), (56, 11956881), (59, 11348904), (84, 7971254), (86, 7785876), (118, 5674452), (129, 5190584), (168, 3985627), (172, 3892938), (177, 3782968), (236, 2837226), (258, 2595292), (301, 2224536), (344, 1946469), (354, 1891484), (413, 1621272), (472, 1418613), (516, 1297646), (602, 1112268), (708, 945742), (826, 810636), (903, 741512), (1032, 648823), (1204, 556134), (1239, 540424), (1416, 472871), (1571, 426216), (1652, 405318), (1806, 370756), (2408, 278067), (2478, 270212), (2537, 263928), (3142, 213108), (3304, 202659), (3612, 185378), (4713, 142072), (4956, 135106), (5074, 131964), (6284, 106554), (7224, 92689), (7611, 87976), (9426, 71036), (9912, 67553), (10148, 65982), (10997, 60888), (12568, 53277), (15222, 43988), (17759, 37704), (18852, 35518), (20296, 32991), (21994, 30444)]