8939424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 27669600

約数和(自身を除く): 18730176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 32, 38, 39, 48, 52, 57, 58, 76, 78, 87, 96, 104, 114, 116, 152, 156, 169, 174, 208, 228, 232, 247, 304, 312, 338, 348, 377, 416, 456, 464, 494, 507, 551, 608, 624, 676, 696, 741, 754, 912, 928, 988, 1014, 1102, 1131, 1248, 1352, 1392, 1482, 1508, 1653, 1824, 1976, 2028, 2204, 2262, 2704, 2784, 2964, 3016, 3211, 3306, 3952, 4056, 4408, 4524, 4901, 5408, 5928, 6032, 6422, 6612, 7163, 7904, 8112, 8816, 9048, 9633, 9802, 11856, 12064, 12844, 13224, 14326, 14703, 16224, 17632, 18096, 19266, 19604, 21489, 23712, 25688, 26448, 28652, 29406, 36192, 38532, 39208, 42978, 51376, 52896, 57304, 58812, 77064, 78416, 85956, 93119, 102752, 114608, 117624, 154128, 156832, 171912, 186238, 229216, 235248, 279357, 308256, 343824, 372476, 470496, 558714, 687648, 744952, 1117428, 1489904, 2234856, 2979808, 4469712, 8939424]

約数ペア:

[(1, 8939424), (2, 4469712), (3, 2979808), (4, 2234856), (6, 1489904), (8, 1117428), (12, 744952), (13, 687648), (16, 558714), (19, 470496), (24, 372476), (26, 343824), (29, 308256), (32, 279357), (38, 235248), (39, 229216), (48, 186238), (52, 171912), (57, 156832), (58, 154128), (76, 117624), (78, 114608), (87, 102752), (96, 93119), (104, 85956), (114, 78416), (116, 77064), (152, 58812), (156, 57304), (169, 52896), (174, 51376), (208, 42978), (228, 39208), (232, 38532), (247, 36192), (304, 29406), (312, 28652), (338, 26448), (348, 25688), (377, 23712), (416, 21489), (456, 19604), (464, 19266), (494, 18096), (507, 17632), (551, 16224), (608, 14703), (624, 14326), (676, 13224), (696, 12844), (741, 12064), (754, 11856), (912, 9802), (928, 9633), (988, 9048), (1014, 8816), (1102, 8112), (1131, 7904), (1248, 7163), (1352, 6612), (1392, 6422), (1482, 6032), (1508, 5928), (1653, 5408), (1824, 4901), (1976, 4524), (2028, 4408), (2204, 4056), (2262, 3952), (2704, 3306), (2784, 3211), (2964, 3016)]