239754888

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 669302400

約数和(自身を除く): 429547512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 79, 122, 158, 183, 237, 244, 316, 366, 474, 488, 549, 632, 691, 711, 732, 948, 1098, 1382, 1422, 1464, 1896, 2073, 2196, 2764, 2844, 4146, 4392, 4819, 5528, 5688, 6219, 8292, 9638, 12438, 14457, 16584, 19276, 24876, 28914, 38552, 42151, 43371, 49752, 54589, 57828, 84302, 86742, 109178, 115656, 126453, 163767, 168604, 173484, 218356, 252906, 327534, 337208, 346968, 379359, 436712, 491301, 505812, 655068, 758718, 982602, 1011624, 1310136, 1517436, 1965204, 3034872, 3329929, 3930408, 6659858, 9989787, 13319716, 19979574, 26639432, 29969361, 39959148, 59938722, 79918296, 119877444, 239754888]

約数ペア:

[(1, 239754888), (2, 119877444), (3, 79918296), (4, 59938722), (6, 39959148), (8, 29969361), (9, 26639432), (12, 19979574), (18, 13319716), (24, 9989787), (36, 6659858), (61, 3930408), (72, 3329929), (79, 3034872), (122, 1965204), (158, 1517436), (183, 1310136), (237, 1011624), (244, 982602), (316, 758718), (366, 655068), (474, 505812), (488, 491301), (549, 436712), (632, 379359), (691, 346968), (711, 337208), (732, 327534), (948, 252906), (1098, 218356), (1382, 173484), (1422, 168604), (1464, 163767), (1896, 126453), (2073, 115656), (2196, 109178), (2764, 86742), (2844, 84302), (4146, 57828), (4392, 54589), (4819, 49752), (5528, 43371), (5688, 42151), (6219, 38552), (8292, 28914), (9638, 24876), (12438, 19276), (14457, 16584)]