421086864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1301}}^1$

素因数の和:1936

約数の個数: 80

約数和(自身を含む): 1189548864

約数和(自身を除く): 768462000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 613, 1226, 1301, 1839, 2452, 2602, 3678, 3903, 4904, 5204, 6743, 7356, 7806, 9808, 10408, 13486, 14311, 14712, 15612, 20229, 20816, 26972, 28622, 29424, 31224, 40458, 42933, 53944, 57244, 62448, 80916, 85866, 107888, 114488, 161832, 171732, 228976, 323664, 343464, 686928, 797513, 1595026, 2392539, 3190052, 4785078, 6380104, 8772643, 9570156, 12760208, 17545286, 19140312, 26317929, 35090572, 38280624, 52635858, 70181144, 105271716, 140362288, 210543432, 421086864]

約数ペア:

[(1, 421086864), (2, 210543432), (3, 140362288), (4, 105271716), (6, 70181144), (8, 52635858), (11, 38280624), (12, 35090572), (16, 26317929), (22, 19140312), (24, 17545286), (33, 12760208), (44, 9570156), (48, 8772643), (66, 6380104), (88, 4785078), (132, 3190052), (176, 2392539), (264, 1595026), (528, 797513), (613, 686928), (1226, 343464), (1301, 323664), (1839, 228976), (2452, 171732), (2602, 161832), (3678, 114488), (3903, 107888), (4904, 85866), (5204, 80916), (6743, 62448), (7356, 57244), (7806, 53944), (9808, 42933), (10408, 40458), (13486, 31224), (14311, 29424), (14712, 28622), (15612, 26972), (20229, 20816)]