122621616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2171

約数の個数: 120

約数和(自身を含む): 381670016

約数和(自身を除く): 259048400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2113, 2232, 2418, 3224, 3627, 4226, 4464, 4836, 6339, 6448, 7254, 8452, 9672, 12678, 14508, 16904, 19017, 19344, 25356, 27469, 29016, 33808, 38034, 50712, 54938, 58032, 65503, 76068, 82407, 101424, 109876, 131006, 152136, 164814, 196509, 219752, 247221, 262012, 304272, 329628, 393018, 439504, 494442, 524024, 589527, 659256, 786036, 851539, 988884, 1048048, 1179054, 1318512, 1572072, 1703078, 1977768, 2358108, 2554617, 3144144, 3406156, 3955536, 4716216, 5109234, 6812312, 7663851, 9432432, 10218468, 13624624, 15327702, 20436936, 30655404, 40873872, 61310808, 122621616]

約数ペア:

[(1, 122621616), (2, 61310808), (3, 40873872), (4, 30655404), (6, 20436936), (8, 15327702), (9, 13624624), (12, 10218468), (13, 9432432), (16, 7663851), (18, 6812312), (24, 5109234), (26, 4716216), (31, 3955536), (36, 3406156), (39, 3144144), (48, 2554617), (52, 2358108), (62, 1977768), (72, 1703078), (78, 1572072), (93, 1318512), (104, 1179054), (117, 1048048), (124, 988884), (144, 851539), (156, 786036), (186, 659256), (208, 589527), (234, 524024), (248, 494442), (279, 439504), (312, 393018), (372, 329628), (403, 304272), (468, 262012), (496, 247221), (558, 219752), (624, 196509), (744, 164814), (806, 152136), (936, 131006), (1116, 109876), (1209, 101424), (1488, 82407), (1612, 76068), (1872, 65503), (2113, 58032), (2232, 54938), (2418, 50712), (3224, 38034), (3627, 33808), (4226, 29016), (4464, 27469), (4836, 25356), (6339, 19344), (6448, 19017), (7254, 16904), (8452, 14508), (9672, 12678)]