16290144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 52743600

約数和(自身を除く): 36453456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 229, 234, 247, 288, 304, 312, 342, 416, 456, 458, 468, 494, 608, 624, 684, 687, 741, 912, 916, 936, 988, 1248, 1368, 1374, 1482, 1824, 1832, 1872, 1976, 2061, 2223, 2736, 2748, 2964, 2977, 3664, 3744, 3952, 4122, 4351, 4446, 5472, 5496, 5928, 5954, 7328, 7904, 8244, 8702, 8892, 8931, 10992, 11856, 11908, 13053, 16488, 17404, 17784, 17862, 21984, 23712, 23816, 26106, 26793, 32976, 34808, 35568, 35724, 39159, 47632, 52212, 53586, 56563, 65952, 69616, 71136, 71448, 78318, 95264, 104424, 107172, 113126, 139232, 142896, 156636, 169689, 208848, 214344, 226252, 285792, 313272, 339378, 417696, 428688, 452504, 509067, 626544, 678756, 857376, 905008, 1018134, 1253088, 1357512, 1810016, 2036268, 2715024, 4072536, 5430048, 8145072, 16290144]

約数ペア:

[(1, 16290144), (2, 8145072), (3, 5430048), (4, 4072536), (6, 2715024), (8, 2036268), (9, 1810016), (12, 1357512), (13, 1253088), (16, 1018134), (18, 905008), (19, 857376), (24, 678756), (26, 626544), (32, 509067), (36, 452504), (38, 428688), (39, 417696), (48, 339378), (52, 313272), (57, 285792), (72, 226252), (76, 214344), (78, 208848), (96, 169689), (104, 156636), (114, 142896), (117, 139232), (144, 113126), (152, 107172), (156, 104424), (171, 95264), (208, 78318), (228, 71448), (229, 71136), (234, 69616), (247, 65952), (288, 56563), (304, 53586), (312, 52212), (342, 47632), (416, 39159), (456, 35724), (458, 35568), (468, 34808), (494, 32976), (608, 26793), (624, 26106), (684, 23816), (687, 23712), (741, 21984), (912, 17862), (916, 17784), (936, 17404), (988, 16488), (1248, 13053), (1368, 11908), (1374, 11856), (1482, 10992), (1824, 8931), (1832, 8892), (1872, 8702), (1976, 8244), (2061, 7904), (2223, 7328), (2736, 5954), (2748, 5928), (2964, 5496), (2977, 5472), (3664, 4446), (3744, 4351), (3952, 4122)]