2155364496

素因数分解:

$2^4\times 3^2\times {\mathrm{521}}^1\times {\mathrm{28729}}^1$

素因数の和:29264

約数の個数: 60

約数和(自身を含む): 6043815180

約数和(自身を除く): 3888450684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 521, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 8336, 9378, 12504, 18756, 25008, 28729, 37512, 57458, 75024, 86187, 114916, 172374, 229832, 258561, 344748, 459664, 517122, 689496, 1034244, 1378992, 2068488, 4136976, 14967809, 29935618, 44903427, 59871236, 89806854, 119742472, 134710281, 179613708, 239484944, 269420562, 359227416, 538841124, 718454832, 1077682248, 2155364496]

約数ペア:

[(1, 2155364496), (2, 1077682248), (3, 718454832), (4, 538841124), (6, 359227416), (8, 269420562), (9, 239484944), (12, 179613708), (16, 134710281), (18, 119742472), (24, 89806854), (36, 59871236), (48, 44903427), (72, 29935618), (144, 14967809), (521, 4136976), (1042, 2068488), (1563, 1378992), (2084, 1034244), (3126, 689496), (4168, 517122), (4689, 459664), (6252, 344748), (8336, 258561), (9378, 229832), (12504, 172374), (18756, 114916), (25008, 86187), (28729, 75024), (37512, 57458)]