7811284008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{21613}}^1$

素因数の和:21707

約数の個数: 96

約数和(自身を含む): 21895846560

約数和(自身を除く): 14084562552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1369, 1628, 2442, 2738, 3256, 4107, 4884, 5476, 8214, 9768, 10952, 15059, 16428, 21613, 30118, 32856, 43226, 45177, 60236, 64839, 86452, 90354, 120472, 129678, 172904, 180708, 237743, 259356, 361416, 475486, 518712, 713229, 799681, 950972, 1426458, 1599362, 1901944, 2399043, 2852916, 3198724, 4798086, 5705832, 6397448, 8796491, 9596172, 17592982, 19192344, 26389473, 29588197, 35185964, 52778946, 59176394, 70371928, 88764591, 105557892, 118352788, 177529182, 211115784, 236705576, 325470167, 355058364, 650940334, 710116728, 976410501, 1301880668, 1952821002, 2603761336, 3905642004, 7811284008]

約数ペア:

[(1, 7811284008), (2, 3905642004), (3, 2603761336), (4, 1952821002), (6, 1301880668), (8, 976410501), (11, 710116728), (12, 650940334), (22, 355058364), (24, 325470167), (33, 236705576), (37, 211115784), (44, 177529182), (66, 118352788), (74, 105557892), (88, 88764591), (111, 70371928), (132, 59176394), (148, 52778946), (222, 35185964), (264, 29588197), (296, 26389473), (407, 19192344), (444, 17592982), (814, 9596172), (888, 8796491), (1221, 6397448), (1369, 5705832), (1628, 4798086), (2442, 3198724), (2738, 2852916), (3256, 2399043), (4107, 1901944), (4884, 1599362), (5476, 1426458), (8214, 950972), (9768, 799681), (10952, 713229), (15059, 518712), (16428, 475486), (21613, 361416), (30118, 259356), (32856, 237743), (43226, 180708), (45177, 172904), (60236, 129678), (64839, 120472), (86452, 90354)]