495999024

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 1302499968

約数和(自身を除く): 806500944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 307, 347, 388, 582, 614, 694, 776, 921, 1041, 1164, 1228, 1388, 1552, 1842, 2082, 2328, 2456, 2776, 3684, 4164, 4656, 4912, 5552, 7368, 8328, 14736, 16656, 29779, 33659, 59558, 67318, 89337, 100977, 106529, 119116, 134636, 178674, 201954, 213058, 238232, 269272, 319587, 357348, 403908, 426116, 476464, 538544, 639174, 714696, 807816, 852232, 1278348, 1429392, 1615632, 1704464, 2556696, 5113392, 10333313, 20666626, 30999939, 41333252, 61999878, 82666504, 123999756, 165333008, 247999512, 495999024]

約数ペア:

[(1, 495999024), (2, 247999512), (3, 165333008), (4, 123999756), (6, 82666504), (8, 61999878), (12, 41333252), (16, 30999939), (24, 20666626), (48, 10333313), (97, 5113392), (194, 2556696), (291, 1704464), (307, 1615632), (347, 1429392), (388, 1278348), (582, 852232), (614, 807816), (694, 714696), (776, 639174), (921, 538544), (1041, 476464), (1164, 426116), (1228, 403908), (1388, 357348), (1552, 319587), (1842, 269272), (2082, 238232), (2328, 213058), (2456, 201954), (2776, 178674), (3684, 134636), (4164, 119116), (4656, 106529), (4912, 100977), (5552, 89337), (7368, 67318), (8328, 59558), (14736, 33659), (16656, 29779)]