391153536

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1274

約数の個数: 160

約数和(自身を含む): 1202604480

約数和(自身を除く): 811450944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1152, 1217, 1296, 1488, 1674, 1728, 1984, 2232, 2434, 2511, 2592, 2976, 3348, 3456, 3651, 3968, 4464, 4868, 5022, 5184, 5952, 6696, 7302, 8928, 9736, 10044, 10368, 10953, 11904, 13392, 14604, 17856, 19472, 20088, 21906, 26784, 29208, 32859, 35712, 37727, 38944, 40176, 43812, 53568, 58416, 65718, 75454, 77888, 80352, 87624, 98577, 107136, 113181, 116832, 131436, 150908, 155776, 160704, 175248, 197154, 226362, 233664, 262872, 301816, 321408, 339543, 350496, 394308, 452724, 467328, 525744, 603632, 679086, 700992, 788616, 905448, 1018629, 1051488, 1207264, 1358172, 1401984, 1577232, 1810896, 2037258, 2102976, 2414528, 2716344, 3055887, 3154464, 3621792, 4074516, 4205952, 4829056, 5432688, 6111774, 6308928, 7243584, 8149032, 10865376, 12223548, 12617856, 14487168, 16298064, 21730752, 24447096, 32596128, 43461504, 48894192, 65192256, 97788384, 130384512, 195576768, 391153536]

約数ペア:

[(1, 391153536), (2, 195576768), (3, 130384512), (4, 97788384), (6, 65192256), (8, 48894192), (9, 43461504), (12, 32596128), (16, 24447096), (18, 21730752), (24, 16298064), (27, 14487168), (31, 12617856), (32, 12223548), (36, 10865376), (48, 8149032), (54, 7243584), (62, 6308928), (64, 6111774), (72, 5432688), (81, 4829056), (93, 4205952), (96, 4074516), (108, 3621792), (124, 3154464), (128, 3055887), (144, 2716344), (162, 2414528), (186, 2102976), (192, 2037258), (216, 1810896), (248, 1577232), (279, 1401984), (288, 1358172), (324, 1207264), (372, 1051488), (384, 1018629), (432, 905448), (496, 788616), (558, 700992), (576, 679086), (648, 603632), (744, 525744), (837, 467328), (864, 452724), (992, 394308), (1116, 350496), (1152, 339543), (1217, 321408), (1296, 301816), (1488, 262872), (1674, 233664), (1728, 226362), (1984, 197154), (2232, 175248), (2434, 160704), (2511, 155776), (2592, 150908), (2976, 131436), (3348, 116832), (3456, 113181), (3651, 107136), (3968, 98577), (4464, 87624), (4868, 80352), (5022, 77888), (5184, 75454), (5952, 65718), (6696, 58416), (7302, 53568), (8928, 43812), (9736, 40176), (10044, 38944), (10368, 37727), (10953, 35712), (11904, 32859), (13392, 29208), (14604, 26784), (17856, 21906), (19472, 20088)]