238023954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^2$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 621613440

約数和(自身を除く): 383589486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 109, 126, 159, 189, 218, 318, 327, 371, 378, 477, 654, 742, 763, 954, 981, 1113, 1431, 1526, 1962, 2226, 2289, 2862, 2943, 3339, 4578, 5777, 5886, 6678, 6867, 10017, 11554, 11881, 13734, 17331, 20034, 20601, 23762, 34662, 35643, 40439, 41202, 51993, 71286, 80878, 83167, 103986, 106929, 121317, 155979, 166334, 213858, 242634, 249501, 311958, 320787, 363951, 499002, 629693, 641574, 727902, 748503, 1091853, 1259386, 1497006, 1889079, 2183706, 2245509, 3778158, 4407851, 4491018, 5667237, 8815702, 11334474, 13223553, 17001711, 26447106, 34003422, 39670659, 79341318, 119011977, 238023954]

約数ペア:

[(1, 238023954), (2, 119011977), (3, 79341318), (6, 39670659), (7, 34003422), (9, 26447106), (14, 17001711), (18, 13223553), (21, 11334474), (27, 8815702), (42, 5667237), (53, 4491018), (54, 4407851), (63, 3778158), (106, 2245509), (109, 2183706), (126, 1889079), (159, 1497006), (189, 1259386), (218, 1091853), (318, 748503), (327, 727902), (371, 641574), (378, 629693), (477, 499002), (654, 363951), (742, 320787), (763, 311958), (954, 249501), (981, 242634), (1113, 213858), (1431, 166334), (1526, 155979), (1962, 121317), (2226, 106929), (2289, 103986), (2862, 83167), (2943, 80878), (3339, 71286), (4578, 51993), (5777, 41202), (5886, 40439), (6678, 35643), (6867, 34662), (10017, 23762), (11554, 20601), (11881, 20034), (13734, 17331)]