648083764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 1211172480

約数和(自身を除く): 563088716

約数列:

[1, 2, 4, 29, 58, 61, 67, 116, 122, 134, 244, 268, 1367, 1769, 1943, 2734, 3538, 3886, 4087, 5468, 7076, 7772, 8174, 16348, 39643, 79286, 83387, 91589, 118523, 158572, 166774, 183178, 237046, 333548, 366356, 474092, 2418223, 2656081, 4836446, 5312162, 5586929, 9672892, 10624324, 11173858, 22347716, 162020941, 324041882, 648083764]

約数ペア:

[(1, 648083764), (2, 324041882), (4, 162020941), (29, 22347716), (58, 11173858), (61, 10624324), (67, 9672892), (116, 5586929), (122, 5312162), (134, 4836446), (244, 2656081), (268, 2418223), (1367, 474092), (1769, 366356), (1943, 333548), (2734, 237046), (3538, 183178), (3886, 166774), (4087, 158572), (5468, 118523), (7076, 91589), (7772, 83387), (8174, 79286), (16348, 39643)]