496668672

素因数分解:

$2^{12}\times 3^5\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 156

約数和(自身を含む): 1490762000

約数和(自身を除く): 994093328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 499, 512, 576, 648, 768, 864, 972, 998, 1024, 1152, 1296, 1497, 1536, 1728, 1944, 1996, 2048, 2304, 2592, 2994, 3072, 3456, 3888, 3992, 4096, 4491, 4608, 5184, 5988, 6144, 6912, 7776, 7984, 8982, 9216, 10368, 11976, 12288, 13473, 13824, 15552, 15968, 17964, 18432, 20736, 23952, 26946, 27648, 31104, 31936, 35928, 36864, 40419, 41472, 47904, 53892, 55296, 62208, 63872, 71856, 80838, 82944, 95808, 107784, 110592, 121257, 124416, 127744, 143712, 161676, 165888, 191616, 215568, 242514, 248832, 255488, 287424, 323352, 331776, 383232, 431136, 485028, 497664, 510976, 574848, 646704, 766464, 862272, 970056, 995328, 1021952, 1149696, 1293408, 1532928, 1724544, 1940112, 2043904, 2299392, 2586816, 3065856, 3449088, 3880224, 4598784, 5173632, 6131712, 6898176, 7760448, 9197568, 10347264, 13796352, 15520896, 18395136, 20694528, 27592704, 31041792, 41389056, 55185408, 62083584, 82778112, 124167168, 165556224, 248334336, 496668672]

約数ペア:

[(1, 496668672), (2, 248334336), (3, 165556224), (4, 124167168), (6, 82778112), (8, 62083584), (9, 55185408), (12, 41389056), (16, 31041792), (18, 27592704), (24, 20694528), (27, 18395136), (32, 15520896), (36, 13796352), (48, 10347264), (54, 9197568), (64, 7760448), (72, 6898176), (81, 6131712), (96, 5173632), (108, 4598784), (128, 3880224), (144, 3449088), (162, 3065856), (192, 2586816), (216, 2299392), (243, 2043904), (256, 1940112), (288, 1724544), (324, 1532928), (384, 1293408), (432, 1149696), (486, 1021952), (499, 995328), (512, 970056), (576, 862272), (648, 766464), (768, 646704), (864, 574848), (972, 510976), (998, 497664), (1024, 485028), (1152, 431136), (1296, 383232), (1497, 331776), (1536, 323352), (1728, 287424), (1944, 255488), (1996, 248832), (2048, 242514), (2304, 215568), (2592, 191616), (2994, 165888), (3072, 161676), (3456, 143712), (3888, 127744), (3992, 124416), (4096, 121257), (4491, 110592), (4608, 107784), (5184, 95808), (5988, 82944), (6144, 80838), (6912, 71856), (7776, 63872), (7984, 62208), (8982, 55296), (9216, 53892), (10368, 47904), (11976, 41472), (12288, 40419), (13473, 36864), (13824, 35928), (15552, 31936), (15968, 31104), (17964, 27648), (18432, 26946), (20736, 23952)]