7265516904

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1421267}}^1$

素因数の和:1421350

約数の個数: 48

約数和(自身を含む): 19954602720

約数和(自身を除く): 12689085816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 1421267, 2842534, 4263801, 5685068, 8527602, 11370136, 12791403, 17055204, 25582806, 34110408, 51165612, 100909957, 102331224, 201819914, 302729871, 403639828, 605459742, 807279656, 908189613, 1210919484, 1816379226, 2421838968, 3632758452, 7265516904]

約数ペア:

[(1, 7265516904), (2, 3632758452), (3, 2421838968), (4, 1816379226), (6, 1210919484), (8, 908189613), (9, 807279656), (12, 605459742), (18, 403639828), (24, 302729871), (36, 201819914), (71, 102331224), (72, 100909957), (142, 51165612), (213, 34110408), (284, 25582806), (426, 17055204), (568, 12791403), (639, 11370136), (852, 8527602), (1278, 5685068), (1704, 4263801), (2556, 2842534), (5112, 1421267)]