219028578

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 483812352

約数和(自身を除く): 264783774

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 113, 186, 226, 339, 527, 613, 678, 1054, 1226, 1581, 1839, 1921, 3162, 3503, 3678, 3842, 5763, 7006, 10421, 10509, 11526, 19003, 20842, 21018, 31263, 38006, 57009, 59551, 62526, 69269, 114018, 119102, 138538, 178653, 207807, 323051, 357306, 415614, 646102, 969153, 1177573, 1938306, 2147339, 2355146, 3532719, 4294678, 6442017, 7065438, 12884034, 36504763, 73009526, 109514289, 219028578]

約数ペア:

[(1, 219028578), (2, 109514289), (3, 73009526), (6, 36504763), (17, 12884034), (31, 7065438), (34, 6442017), (51, 4294678), (62, 3532719), (93, 2355146), (102, 2147339), (113, 1938306), (186, 1177573), (226, 969153), (339, 646102), (527, 415614), (613, 357306), (678, 323051), (1054, 207807), (1226, 178653), (1581, 138538), (1839, 119102), (1921, 114018), (3162, 69269), (3503, 62526), (3678, 59551), (3842, 57009), (5763, 38006), (7006, 31263), (10421, 21018), (10509, 20842), (11526, 19003)]