857387832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 2544783360

約数和(自身を除く): 1687395528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 193, 217, 248, 372, 386, 434, 579, 651, 744, 772, 853, 868, 1158, 1302, 1351, 1544, 1706, 1736, 2316, 2559, 2604, 2702, 3412, 4053, 4632, 5118, 5208, 5404, 5971, 5983, 6824, 8106, 10236, 10808, 11942, 11966, 16212, 17913, 17949, 20472, 23884, 23932, 26443, 32424, 35826, 35898, 41881, 47768, 47864, 52886, 71652, 71796, 79329, 83762, 105772, 125643, 143304, 143592, 158658, 164629, 167524, 185101, 211544, 251286, 317316, 329258, 335048, 370202, 493887, 502572, 555303, 634632, 658516, 740404, 987774, 1005144, 1110606, 1152403, 1317032, 1480808, 1975548, 2221212, 2304806, 3457209, 3951096, 4442424, 4609612, 5103499, 6914418, 9219224, 10206998, 13828836, 15310497, 20413996, 27657672, 30620994, 35724493, 40827992, 61241988, 71448986, 107173479, 122483976, 142897972, 214346958, 285795944, 428693916, 857387832]

約数ペア:

[(1, 857387832), (2, 428693916), (3, 285795944), (4, 214346958), (6, 142897972), (7, 122483976), (8, 107173479), (12, 71448986), (14, 61241988), (21, 40827992), (24, 35724493), (28, 30620994), (31, 27657672), (42, 20413996), (56, 15310497), (62, 13828836), (84, 10206998), (93, 9219224), (124, 6914418), (168, 5103499), (186, 4609612), (193, 4442424), (217, 3951096), (248, 3457209), (372, 2304806), (386, 2221212), (434, 1975548), (579, 1480808), (651, 1317032), (744, 1152403), (772, 1110606), (853, 1005144), (868, 987774), (1158, 740404), (1302, 658516), (1351, 634632), (1544, 555303), (1706, 502572), (1736, 493887), (2316, 370202), (2559, 335048), (2604, 329258), (2702, 317316), (3412, 251286), (4053, 211544), (4632, 185101), (5118, 167524), (5208, 164629), (5404, 158658), (5971, 143592), (5983, 143304), (6824, 125643), (8106, 105772), (10236, 83762), (10808, 79329), (11942, 71796), (11966, 71652), (16212, 52886), (17913, 47864), (17949, 47768), (20472, 41881), (23884, 35898), (23932, 35826), (26443, 32424)]