65516256

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 217324800

約数和(自身を除く): 151808544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 288, 304, 307, 312, 342, 351, 416, 432, 456, 468, 494, 513, 608, 614, 624, 684, 702, 741, 864, 912, 921, 936, 988, 1026, 1228, 1248, 1368, 1404, 1482, 1824, 1842, 1872, 1976, 2052, 2223, 2456, 2736, 2763, 2808, 2964, 3684, 3744, 3952, 3991, 4104, 4446, 4912, 5472, 5526, 5616, 5833, 5928, 6669, 7368, 7904, 7982, 8208, 8289, 8892, 9824, 11052, 11232, 11666, 11856, 11973, 13338, 14736, 15964, 16416, 16578, 17499, 17784, 22104, 23332, 23712, 23946, 26676, 29472, 31928, 33156, 34998, 35568, 35919, 44208, 46664, 47892, 52497, 53352, 63856, 66312, 69996, 71136, 71838, 75829, 88416, 93328, 95784, 104994, 106704, 107757, 127712, 132624, 139992, 143676, 151658, 157491, 186656, 191568, 209988, 213408, 215514, 227487, 265248, 279984, 287352, 303316, 314982, 383136, 419976, 431028, 454974, 559968, 574704, 606632, 629964, 682461, 839952, 862056, 909948, 1149408, 1213264, 1259928, 1364922, 1679904, 1724112, 1819896, 2047383, 2426528, 2519856, 2729844, 3448224, 3639792, 4094766, 5039712, 5459688, 7279584, 8189532, 10919376, 16379064, 21838752, 32758128, 65516256]

約数ペア:

[(1, 65516256), (2, 32758128), (3, 21838752), (4, 16379064), (6, 10919376), (8, 8189532), (9, 7279584), (12, 5459688), (13, 5039712), (16, 4094766), (18, 3639792), (19, 3448224), (24, 2729844), (26, 2519856), (27, 2426528), (32, 2047383), (36, 1819896), (38, 1724112), (39, 1679904), (48, 1364922), (52, 1259928), (54, 1213264), (57, 1149408), (72, 909948), (76, 862056), (78, 839952), (96, 682461), (104, 629964), (108, 606632), (114, 574704), (117, 559968), (144, 454974), (152, 431028), (156, 419976), (171, 383136), (208, 314982), (216, 303316), (228, 287352), (234, 279984), (247, 265248), (288, 227487), (304, 215514), (307, 213408), (312, 209988), (342, 191568), (351, 186656), (416, 157491), (432, 151658), (456, 143676), (468, 139992), (494, 132624), (513, 127712), (608, 107757), (614, 106704), (624, 104994), (684, 95784), (702, 93328), (741, 88416), (864, 75829), (912, 71838), (921, 71136), (936, 69996), (988, 66312), (1026, 63856), (1228, 53352), (1248, 52497), (1368, 47892), (1404, 46664), (1482, 44208), (1824, 35919), (1842, 35568), (1872, 34998), (1976, 33156), (2052, 31928), (2223, 29472), (2456, 26676), (2736, 23946), (2763, 23712), (2808, 23332), (2964, 22104), (3684, 17784), (3744, 17499), (3952, 16578), (3991, 16416), (4104, 15964), (4446, 14736), (4912, 13338), (5472, 11973), (5526, 11856), (5616, 11666), (5833, 11232), (5928, 11052), (6669, 9824), (7368, 8892), (7904, 8289), (7982, 8208)]