42420576

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 129971520

約数和(自身を除く): 87550944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 139, 176, 187, 204, 264, 272, 278, 289, 352, 374, 408, 417, 528, 544, 556, 561, 578, 748, 816, 834, 867, 1056, 1112, 1122, 1156, 1496, 1529, 1632, 1668, 1734, 2224, 2244, 2312, 2363, 2992, 3058, 3179, 3336, 3468, 4448, 4488, 4587, 4624, 4726, 5984, 6116, 6358, 6672, 6936, 7089, 8976, 9174, 9248, 9452, 9537, 12232, 12716, 13344, 13872, 14178, 17952, 18348, 18904, 19074, 24464, 25432, 25993, 27744, 28356, 36696, 37808, 38148, 40171, 48928, 50864, 51986, 56712, 73392, 75616, 76296, 77979, 80342, 101728, 103972, 113424, 120513, 146784, 152592, 155958, 160684, 207944, 226848, 241026, 305184, 311916, 321368, 415888, 441881, 482052, 623832, 642736, 831776, 883762, 964104, 1247664, 1285472, 1325643, 1767524, 1928208, 2495328, 2651286, 3535048, 3856416, 5302572, 7070096, 10605144, 14140192, 21210288, 42420576]

約数ペア:

[(1, 42420576), (2, 21210288), (3, 14140192), (4, 10605144), (6, 7070096), (8, 5302572), (11, 3856416), (12, 3535048), (16, 2651286), (17, 2495328), (22, 1928208), (24, 1767524), (32, 1325643), (33, 1285472), (34, 1247664), (44, 964104), (48, 883762), (51, 831776), (66, 642736), (68, 623832), (88, 482052), (96, 441881), (102, 415888), (132, 321368), (136, 311916), (139, 305184), (176, 241026), (187, 226848), (204, 207944), (264, 160684), (272, 155958), (278, 152592), (289, 146784), (352, 120513), (374, 113424), (408, 103972), (417, 101728), (528, 80342), (544, 77979), (556, 76296), (561, 75616), (578, 73392), (748, 56712), (816, 51986), (834, 50864), (867, 48928), (1056, 40171), (1112, 38148), (1122, 37808), (1156, 36696), (1496, 28356), (1529, 27744), (1632, 25993), (1668, 25432), (1734, 24464), (2224, 19074), (2244, 18904), (2312, 18348), (2363, 17952), (2992, 14178), (3058, 13872), (3179, 13344), (3336, 12716), (3468, 12232), (4448, 9537), (4488, 9452), (4587, 9248), (4624, 9174), (4726, 8976), (5984, 7089), (6116, 6936), (6358, 6672)]