997901856

素因数分解:

$2^5\times 3^8\times 7^2\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 324

約数和(自身を含む): 3463225038

約数和(自身を除く): 2465323182

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 97, 98, 108, 112, 126, 144, 147, 162, 168, 189, 194, 196, 216, 224, 243, 252, 288, 291, 294, 324, 336, 378, 388, 392, 432, 441, 486, 504, 567, 582, 588, 648, 672, 679, 729, 756, 776, 784, 864, 873, 882, 972, 1008, 1134, 1164, 1176, 1296, 1323, 1358, 1458, 1512, 1552, 1568, 1701, 1746, 1764, 1944, 2016, 2037, 2187, 2268, 2328, 2352, 2592, 2619, 2646, 2716, 2916, 3024, 3104, 3402, 3492, 3528, 3888, 3969, 4074, 4374, 4536, 4656, 4704, 4753, 5103, 5238, 5292, 5432, 5832, 6048, 6111, 6561, 6804, 6984, 7056, 7776, 7857, 7938, 8148, 8748, 9072, 9312, 9506, 10206, 10476, 10584, 10864, 11664, 11907, 12222, 13122, 13608, 13968, 14112, 14259, 15309, 15714, 15876, 16296, 17496, 18144, 18333, 19012, 20412, 20952, 21168, 21728, 23328, 23571, 23814, 24444, 26244, 27216, 27936, 28518, 30618, 31428, 31752, 32592, 34992, 35721, 36666, 38024, 40824, 41904, 42336, 42777, 45927, 47142, 47628, 48888, 52488, 54432, 54999, 57036, 61236, 62856, 63504, 65184, 69984, 70713, 71442, 73332, 76048, 81648, 83808, 85554, 91854, 94284, 95256, 97776, 104976, 107163, 109998, 114072, 122472, 125712, 127008, 128331, 141426, 142884, 146664, 152096, 163296, 164997, 171108, 183708, 188568, 190512, 195552, 209952, 212139, 214326, 219996, 228144, 244944, 251424, 256662, 282852, 285768, 293328, 321489, 329994, 342216, 367416, 377136, 381024, 384993, 424278, 428652, 439992, 456288, 489888, 494991, 513324, 565704, 571536, 586656, 636417, 642978, 659988, 684432, 734832, 754272, 769986, 848556, 857304, 879984, 989982, 1026648, 1131408, 1143072, 1154979, 1272834, 1285956, 1319976, 1368864, 1469664, 1484973, 1539972, 1697112, 1714608, 1759968, 1979964, 2053296, 2262816, 2309958, 2545668, 2571912, 2639952, 2969946, 3079944, 3394224, 3429216, 3464937, 3959928, 4106592, 4454919, 4619916, 5091336, 5143824, 5279904, 5939892, 6159888, 6788448, 6929874, 7919856, 8909838, 9239832, 10182672, 10287648, 10394811, 11879784, 12319776, 13859748, 15839712, 17819676, 18479664, 20365344, 20789622, 23759568, 27719496, 31184433, 35639352, 36959328, 41579244, 47519136, 55438992, 62368866, 71278704, 83158488, 110877984, 124737732, 142557408, 166316976, 249475464, 332633952, 498950928, 997901856]

約数ペア:

[(1, 997901856), (2, 498950928), (3, 332633952), (4, 249475464), (6, 166316976), (7, 142557408), (8, 124737732), (9, 110877984), (12, 83158488), (14, 71278704), (16, 62368866), (18, 55438992), (21, 47519136), (24, 41579244), (27, 36959328), (28, 35639352), (32, 31184433), (36, 27719496), (42, 23759568), (48, 20789622), (49, 20365344), (54, 18479664), (56, 17819676), (63, 15839712), (72, 13859748), (81, 12319776), (84, 11879784), (96, 10394811), (97, 10287648), (98, 10182672), (108, 9239832), (112, 8909838), (126, 7919856), (144, 6929874), (147, 6788448), (162, 6159888), (168, 5939892), (189, 5279904), (194, 5143824), (196, 5091336), (216, 4619916), (224, 4454919), (243, 4106592), (252, 3959928), (288, 3464937), (291, 3429216), (294, 3394224), (324, 3079944), (336, 2969946), (378, 2639952), (388, 2571912), (392, 2545668), (432, 2309958), (441, 2262816), (486, 2053296), (504, 1979964), (567, 1759968), (582, 1714608), (588, 1697112), (648, 1539972), (672, 1484973), (679, 1469664), (729, 1368864), (756, 1319976), (776, 1285956), (784, 1272834), (864, 1154979), (873, 1143072), (882, 1131408), (972, 1026648), (1008, 989982), (1134, 879984), (1164, 857304), (1176, 848556), (1296, 769986), (1323, 754272), (1358, 734832), (1458, 684432), (1512, 659988), (1552, 642978), (1568, 636417), (1701, 586656), (1746, 571536), (1764, 565704), (1944, 513324), (2016, 494991), (2037, 489888), (2187, 456288), (2268, 439992), (2328, 428652), (2352, 424278), (2592, 384993), (2619, 381024), (2646, 377136), (2716, 367416), (2916, 342216), (3024, 329994), (3104, 321489), (3402, 293328), (3492, 285768), (3528, 282852), (3888, 256662), (3969, 251424), (4074, 244944), (4374, 228144), (4536, 219996), (4656, 214326), (4704, 212139), (4753, 209952), (5103, 195552), (5238, 190512), (5292, 188568), (5432, 183708), (5832, 171108), (6048, 164997), (6111, 163296), (6561, 152096), (6804, 146664), (6984, 142884), (7056, 141426), (7776, 128331), (7857, 127008), (7938, 125712), (8148, 122472), (8748, 114072), (9072, 109998), (9312, 107163), (9506, 104976), (10206, 97776), (10476, 95256), (10584, 94284), (10864, 91854), (11664, 85554), (11907, 83808), (12222, 81648), (13122, 76048), (13608, 73332), (13968, 71442), (14112, 70713), (14259, 69984), (15309, 65184), (15714, 63504), (15876, 62856), (16296, 61236), (17496, 57036), (18144, 54999), (18333, 54432), (19012, 52488), (20412, 48888), (20952, 47628), (21168, 47142), (21728, 45927), (23328, 42777), (23571, 42336), (23814, 41904), (24444, 40824), (26244, 38024), (27216, 36666), (27936, 35721), (28518, 34992), (30618, 32592), (31428, 31752)]