285042528

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23017}}^1$

素因数の和:23076

約数の個数: 72

約数和(自身を含む): 829476648

約数和(自身を除く): 544434120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 23017, 46034, 69051, 92068, 138102, 184136, 207153, 276204, 368272, 414306, 552408, 736544, 828612, 989731, 1104816, 1657224, 1979462, 2209632, 2969193, 3314448, 3958924, 5938386, 6628896, 7917848, 8907579, 11876772, 15835696, 17815158, 23753544, 31671392, 35630316, 47507088, 71260632, 95014176, 142521264, 285042528]

約数ペア:

[(1, 285042528), (2, 142521264), (3, 95014176), (4, 71260632), (6, 47507088), (8, 35630316), (9, 31671392), (12, 23753544), (16, 17815158), (18, 15835696), (24, 11876772), (32, 8907579), (36, 7917848), (43, 6628896), (48, 5938386), (72, 3958924), (86, 3314448), (96, 2969193), (129, 2209632), (144, 1979462), (172, 1657224), (258, 1104816), (288, 989731), (344, 828612), (387, 736544), (516, 552408), (688, 414306), (774, 368272), (1032, 276204), (1376, 207153), (1548, 184136), (2064, 138102), (3096, 92068), (4128, 69051), (6192, 46034), (12384, 23017)]