1664009856

素因数分解:

$2^7\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21559}}^1$

素因数の和:21646

約数の個数: 96

約数和(自身を含む): 4860055200

約数和(自身を除く): 3196045344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 268, 288, 384, 402, 536, 576, 603, 804, 1072, 1152, 1206, 1608, 2144, 2412, 3216, 4288, 4824, 6432, 8576, 9648, 12864, 19296, 21559, 25728, 38592, 43118, 64677, 77184, 86236, 129354, 172472, 194031, 258708, 344944, 388062, 517416, 689888, 776124, 1034832, 1379776, 1444453, 1552248, 2069664, 2759552, 2888906, 3104496, 4139328, 4333359, 5777812, 6208992, 8278656, 8666718, 11555624, 12417984, 13000077, 17333436, 23111248, 24835968, 26000154, 34666872, 46222496, 52000308, 69333744, 92444992, 104000616, 138667488, 184889984, 208001232, 277334976, 416002464, 554669952, 832004928, 1664009856]

約数ペア:

[(1, 1664009856), (2, 832004928), (3, 554669952), (4, 416002464), (6, 277334976), (8, 208001232), (9, 184889984), (12, 138667488), (16, 104000616), (18, 92444992), (24, 69333744), (32, 52000308), (36, 46222496), (48, 34666872), (64, 26000154), (67, 24835968), (72, 23111248), (96, 17333436), (128, 13000077), (134, 12417984), (144, 11555624), (192, 8666718), (201, 8278656), (268, 6208992), (288, 5777812), (384, 4333359), (402, 4139328), (536, 3104496), (576, 2888906), (603, 2759552), (804, 2069664), (1072, 1552248), (1152, 1444453), (1206, 1379776), (1608, 1034832), (2144, 776124), (2412, 689888), (3216, 517416), (4288, 388062), (4824, 344944), (6432, 258708), (8576, 194031), (9648, 172472), (12864, 129354), (19296, 86236), (21559, 77184), (25728, 64677), (38592, 43118)]