21530887296

素因数分解:

$2^7\times 3^1\times {\mathrm{2609}}^1\times {\mathrm{21491}}^1$

素因数の和:24117

約数の個数: 64

約数和(自身を含む): 57216002400

約数和(自身を除く): 35685115104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 2609, 5218, 7827, 10436, 15654, 20872, 21491, 31308, 41744, 42982, 62616, 64473, 83488, 85964, 125232, 128946, 166976, 171928, 250464, 257892, 333952, 343856, 500928, 515784, 687712, 1001856, 1031568, 1375424, 2063136, 2750848, 4126272, 8252544, 56070019, 112140038, 168210057, 224280076, 336420114, 448560152, 672840228, 897120304, 1345680456, 1794240608, 2691360912, 3588481216, 5382721824, 7176962432, 10765443648, 21530887296]

約数ペア:

[(1, 21530887296), (2, 10765443648), (3, 7176962432), (4, 5382721824), (6, 3588481216), (8, 2691360912), (12, 1794240608), (16, 1345680456), (24, 897120304), (32, 672840228), (48, 448560152), (64, 336420114), (96, 224280076), (128, 168210057), (192, 112140038), (384, 56070019), (2609, 8252544), (5218, 4126272), (7827, 2750848), (10436, 2063136), (15654, 1375424), (20872, 1031568), (21491, 1001856), (31308, 687712), (41744, 515784), (42982, 500928), (62616, 343856), (64473, 333952), (83488, 257892), (85964, 250464), (125232, 171928), (128946, 166976)]