412865568

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 1213797312

約数和(自身を除く): 800931744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 71, 72, 96, 122, 142, 144, 183, 213, 244, 284, 288, 331, 366, 426, 488, 549, 568, 639, 662, 732, 852, 976, 993, 1098, 1136, 1278, 1324, 1464, 1704, 1952, 1986, 2196, 2272, 2556, 2648, 2928, 2979, 3408, 3972, 4331, 4392, 5112, 5296, 5856, 5958, 6816, 7944, 8662, 8784, 10224, 10592, 11916, 12993, 15888, 17324, 17568, 20191, 20448, 23501, 23832, 25986, 31776, 34648, 38979, 40382, 47002, 47664, 51972, 60573, 69296, 70503, 77958, 80764, 94004, 95328, 103944, 121146, 138592, 141006, 155916, 161528, 181719, 188008, 207888, 211509, 242292, 282012, 311832, 323056, 363438, 376016, 415776, 423018, 484584, 564024, 623664, 646112, 726876, 752032, 846036, 969168, 1128048, 1247328, 1433561, 1453752, 1692072, 1938336, 2256096, 2867122, 2907504, 3384144, 4300683, 5734244, 5815008, 6768288, 8601366, 11468488, 12902049, 17202732, 22936976, 25804098, 34405464, 45873952, 51608196, 68810928, 103216392, 137621856, 206432784, 412865568]

約数ペア:

[(1, 412865568), (2, 206432784), (3, 137621856), (4, 103216392), (6, 68810928), (8, 51608196), (9, 45873952), (12, 34405464), (16, 25804098), (18, 22936976), (24, 17202732), (32, 12902049), (36, 11468488), (48, 8601366), (61, 6768288), (71, 5815008), (72, 5734244), (96, 4300683), (122, 3384144), (142, 2907504), (144, 2867122), (183, 2256096), (213, 1938336), (244, 1692072), (284, 1453752), (288, 1433561), (331, 1247328), (366, 1128048), (426, 969168), (488, 846036), (549, 752032), (568, 726876), (639, 646112), (662, 623664), (732, 564024), (852, 484584), (976, 423018), (993, 415776), (1098, 376016), (1136, 363438), (1278, 323056), (1324, 311832), (1464, 282012), (1704, 242292), (1952, 211509), (1986, 207888), (2196, 188008), (2272, 181719), (2556, 161528), (2648, 155916), (2928, 141006), (2979, 138592), (3408, 121146), (3972, 103944), (4331, 95328), (4392, 94004), (5112, 80764), (5296, 77958), (5856, 70503), (5958, 69296), (6816, 60573), (7944, 51972), (8662, 47664), (8784, 47002), (10224, 40382), (10592, 38979), (11916, 34648), (12993, 31776), (15888, 25986), (17324, 23832), (17568, 23501), (20191, 20448)]