209311008

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 576963072

約数和(自身を除く): 367652064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 93, 96, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 992, 1153, 1464, 1488, 1891, 1952, 2306, 2928, 2976, 3459, 3782, 4612, 5673, 5856, 6918, 7564, 9224, 11346, 13836, 15128, 18448, 22692, 27672, 30256, 35743, 36896, 45384, 55344, 60512, 70333, 71486, 90768, 107229, 110688, 140666, 142972, 181536, 210999, 214458, 281332, 285944, 421998, 428916, 562664, 571888, 843996, 857832, 1125328, 1143776, 1687992, 1715664, 2180323, 2250656, 3375984, 3431328, 4360646, 6540969, 6751968, 8721292, 13081938, 17442584, 26163876, 34885168, 52327752, 69770336, 104655504, 209311008]

約数ペア:

[(1, 209311008), (2, 104655504), (3, 69770336), (4, 52327752), (6, 34885168), (8, 26163876), (12, 17442584), (16, 13081938), (24, 8721292), (31, 6751968), (32, 6540969), (48, 4360646), (61, 3431328), (62, 3375984), (93, 2250656), (96, 2180323), (122, 1715664), (124, 1687992), (183, 1143776), (186, 1125328), (244, 857832), (248, 843996), (366, 571888), (372, 562664), (488, 428916), (496, 421998), (732, 285944), (744, 281332), (976, 214458), (992, 210999), (1153, 181536), (1464, 142972), (1488, 140666), (1891, 110688), (1952, 107229), (2306, 90768), (2928, 71486), (2976, 70333), (3459, 60512), (3782, 55344), (4612, 45384), (5673, 36896), (5856, 35743), (6918, 30256), (7564, 27672), (9224, 22692), (11346, 18448), (13836, 15128)]