38962644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 114605568

約数和(自身を除く): 75642924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 49, 67, 69, 84, 86, 92, 98, 129, 134, 138, 147, 161, 172, 196, 201, 258, 268, 276, 294, 301, 322, 402, 469, 483, 516, 588, 602, 644, 804, 903, 938, 966, 989, 1127, 1204, 1407, 1541, 1806, 1876, 1932, 1978, 2107, 2254, 2814, 2881, 2967, 3082, 3283, 3381, 3612, 3956, 4214, 4508, 4623, 5628, 5762, 5934, 6164, 6321, 6566, 6762, 6923, 8428, 8643, 9246, 9849, 10787, 11524, 11868, 12642, 13132, 13524, 13846, 17286, 18492, 19698, 20167, 20769, 21574, 25284, 27692, 32361, 34572, 39396, 40334, 41538, 43148, 48461, 60501, 64722, 66263, 75509, 80668, 83076, 96922, 121002, 129444, 132526, 141169, 145383, 151018, 193844, 198789, 226527, 242004, 265052, 282338, 290766, 302036, 397578, 423507, 453054, 463841, 564676, 581532, 795156, 847014, 906108, 927682, 1391523, 1694028, 1855364, 2783046, 3246887, 5566092, 6493774, 9740661, 12987548, 19481322, 38962644]

約数ペア:

[(1, 38962644), (2, 19481322), (3, 12987548), (4, 9740661), (6, 6493774), (7, 5566092), (12, 3246887), (14, 2783046), (21, 1855364), (23, 1694028), (28, 1391523), (42, 927682), (43, 906108), (46, 847014), (49, 795156), (67, 581532), (69, 564676), (84, 463841), (86, 453054), (92, 423507), (98, 397578), (129, 302036), (134, 290766), (138, 282338), (147, 265052), (161, 242004), (172, 226527), (196, 198789), (201, 193844), (258, 151018), (268, 145383), (276, 141169), (294, 132526), (301, 129444), (322, 121002), (402, 96922), (469, 83076), (483, 80668), (516, 75509), (588, 66263), (602, 64722), (644, 60501), (804, 48461), (903, 43148), (938, 41538), (966, 40334), (989, 39396), (1127, 34572), (1204, 32361), (1407, 27692), (1541, 25284), (1806, 21574), (1876, 20769), (1932, 20167), (1978, 19698), (2107, 18492), (2254, 17286), (2814, 13846), (2881, 13524), (2967, 13132), (3082, 12642), (3283, 11868), (3381, 11524), (3612, 10787), (3956, 9849), (4214, 9246), (4508, 8643), (4623, 8428), (5628, 6923), (5762, 6762), (5934, 6566), (6164, 6321)]