670845408

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1216

約数の個数: 96

約数和(自身を含む): 1814795136

約数和(自身を除く): 1143949728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 163, 172, 258, 326, 344, 489, 516, 652, 688, 978, 997, 1032, 1304, 1376, 1956, 1994, 2064, 2608, 2991, 3912, 3988, 4128, 5216, 5982, 7009, 7824, 7976, 11964, 14018, 15648, 15952, 21027, 23928, 28036, 31904, 42054, 42871, 47856, 56072, 84108, 85742, 95712, 112144, 128613, 162511, 168216, 171484, 224288, 257226, 325022, 336432, 342968, 487533, 514452, 650044, 672864, 685936, 975066, 1028904, 1300088, 1371872, 1950132, 2057808, 2600176, 3900264, 4115616, 5200352, 6987973, 7800528, 13975946, 15601056, 20963919, 27951892, 41927838, 55903784, 83855676, 111807568, 167711352, 223615136, 335422704, 670845408]

約数ペア:

[(1, 670845408), (2, 335422704), (3, 223615136), (4, 167711352), (6, 111807568), (8, 83855676), (12, 55903784), (16, 41927838), (24, 27951892), (32, 20963919), (43, 15601056), (48, 13975946), (86, 7800528), (96, 6987973), (129, 5200352), (163, 4115616), (172, 3900264), (258, 2600176), (326, 2057808), (344, 1950132), (489, 1371872), (516, 1300088), (652, 1028904), (688, 975066), (978, 685936), (997, 672864), (1032, 650044), (1304, 514452), (1376, 487533), (1956, 342968), (1994, 336432), (2064, 325022), (2608, 257226), (2991, 224288), (3912, 171484), (3988, 168216), (4128, 162511), (5216, 128613), (5982, 112144), (7009, 95712), (7824, 85742), (7976, 84108), (11964, 56072), (14018, 47856), (15648, 42871), (15952, 42054), (21027, 31904), (23928, 28036)]