906189408

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{39829}}^1$

素因数の和:39924

約数の個数: 72

約数和(自身を含む): 2609661600

約数和(自身を除く): 1703472192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 11376, 22752, 39829, 79658, 119487, 159316, 238974, 318632, 358461, 477948, 637264, 716922, 955896, 1274528, 1433844, 1911792, 2867688, 3146491, 3823584, 5735376, 6292982, 9439473, 11470752, 12585964, 18878946, 25171928, 28318419, 37757892, 50343856, 56636838, 75515784, 100687712, 113273676, 151031568, 226547352, 302063136, 453094704, 906189408]

約数ペア:

[(1, 906189408), (2, 453094704), (3, 302063136), (4, 226547352), (6, 151031568), (8, 113273676), (9, 100687712), (12, 75515784), (16, 56636838), (18, 50343856), (24, 37757892), (32, 28318419), (36, 25171928), (48, 18878946), (72, 12585964), (79, 11470752), (96, 9439473), (144, 6292982), (158, 5735376), (237, 3823584), (288, 3146491), (316, 2867688), (474, 1911792), (632, 1433844), (711, 1274528), (948, 955896), (1264, 716922), (1422, 637264), (1896, 477948), (2528, 358461), (2844, 318632), (3792, 238974), (5688, 159316), (7584, 119487), (11376, 79658), (22752, 39829)]