247963944

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{81353}}^1$

素因数の和:81489

約数の個数: 32

約数和(自身を含む): 624798720

約数和(自身を除く): 376834776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 81353, 162706, 244059, 325412, 488118, 650824, 976236, 1952472, 10331831, 20663662, 30995493, 41327324, 61990986, 82654648, 123981972, 247963944]

約数ペア:

[(1, 247963944), (2, 123981972), (3, 82654648), (4, 61990986), (6, 41327324), (8, 30995493), (12, 20663662), (24, 10331831), (127, 1952472), (254, 976236), (381, 650824), (508, 488118), (762, 325412), (1016, 244059), (1524, 162706), (3048, 81353)]