238665966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{6709}}^1$

素因数の和:6750

約数の個数: 72

約数和(自身を含む): 610422120

約数和(自身を除く): 371756154

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 363, 462, 539, 726, 847, 1078, 1617, 1694, 2541, 3234, 5082, 5929, 6709, 11858, 13418, 17787, 20127, 35574, 40254, 46963, 73799, 93926, 140889, 147598, 221397, 281778, 328741, 442794, 516593, 657482, 811789, 986223, 1033186, 1549779, 1623578, 1972446, 2435367, 3099558, 3616151, 4870734, 5682523, 7232302, 10848453, 11365046, 17047569, 21696906, 34095138, 39777661, 79555322, 119332983, 238665966]

約数ペア:

[(1, 238665966), (2, 119332983), (3, 79555322), (6, 39777661), (7, 34095138), (11, 21696906), (14, 17047569), (21, 11365046), (22, 10848453), (33, 7232302), (42, 5682523), (49, 4870734), (66, 3616151), (77, 3099558), (98, 2435367), (121, 1972446), (147, 1623578), (154, 1549779), (231, 1033186), (242, 986223), (294, 811789), (363, 657482), (462, 516593), (539, 442794), (726, 328741), (847, 281778), (1078, 221397), (1617, 147598), (1694, 140889), (2541, 93926), (3234, 73799), (5082, 46963), (5929, 40254), (6709, 35574), (11858, 20127), (13418, 17787)]