1285511472

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:718

約数の個数: 300

約数和(自身を含む): 4474552896

約数和(自身を除く): 3189041424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 81, 84, 93, 98, 108, 112, 124, 126, 144, 147, 162, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 324, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 567, 588, 648, 651, 653, 744, 756, 784, 837, 868, 882, 1008, 1116, 1134, 1176, 1296, 1302, 1306, 1323, 1488, 1512, 1519, 1674, 1736, 1764, 1953, 1959, 2232, 2268, 2352, 2511, 2604, 2612, 2646, 3024, 3038, 3348, 3472, 3528, 3906, 3918, 3969, 4464, 4536, 4557, 4571, 5022, 5208, 5224, 5292, 5859, 5877, 6076, 6696, 7056, 7812, 7836, 7938, 9072, 9114, 9142, 10044, 10416, 10448, 10584, 11718, 11754, 12152, 13392, 13671, 13713, 15624, 15672, 15876, 17577, 17631, 18228, 18284, 20088, 20243, 21168, 23436, 23508, 24304, 27342, 27426, 31248, 31344, 31752, 31997, 35154, 35262, 36456, 36568, 40176, 40486, 41013, 41139, 46872, 47016, 52893, 54684, 54852, 60729, 63504, 63994, 70308, 70524, 72912, 73136, 80972, 82026, 82278, 93744, 94032, 95991, 105786, 109368, 109704, 121458, 123039, 123417, 127988, 140616, 141048, 141701, 161944, 164052, 164556, 182187, 191982, 211572, 218736, 219408, 242916, 246078, 246834, 255976, 281232, 282096, 283402, 287973, 323888, 328104, 329112, 364374, 370251, 383964, 423144, 425103, 485832, 492156, 493668, 511952, 546561, 566804, 575946, 656208, 658224, 728748, 740502, 767928, 846288, 850206, 863919, 971664, 984312, 987336, 991907, 1093122, 1133608, 1151892, 1275309, 1457496, 1481004, 1535856, 1639683, 1700412, 1727838, 1968624, 1974672, 1983814, 2186244, 2267216, 2303784, 2550618, 2591757, 2914992, 2962008, 2975721, 3279366, 3400824, 3455676, 3825927, 3967628, 4372488, 4607568, 5101236, 5183514, 5924016, 5951442, 6558732, 6801648, 6911352, 7651854, 7935256, 8744976, 8927163, 10202472, 10367028, 11477781, 11902884, 13117464, 13822704, 15303708, 15870512, 17854326, 20404944, 20734056, 22955562, 23805768, 26234928, 26781489, 30607416, 35708652, 41468112, 45911124, 47611536, 53562978, 61214832, 71417304, 80344467, 91822248, 107125956, 142834608, 160688934, 183644496, 214251912, 321377868, 428503824, 642755736, 1285511472]

約数ペア:

[(1, 1285511472), (2, 642755736), (3, 428503824), (4, 321377868), (6, 214251912), (7, 183644496), (8, 160688934), (9, 142834608), (12, 107125956), (14, 91822248), (16, 80344467), (18, 71417304), (21, 61214832), (24, 53562978), (27, 47611536), (28, 45911124), (31, 41468112), (36, 35708652), (42, 30607416), (48, 26781489), (49, 26234928), (54, 23805768), (56, 22955562), (62, 20734056), (63, 20404944), (72, 17854326), (81, 15870512), (84, 15303708), (93, 13822704), (98, 13117464), (108, 11902884), (112, 11477781), (124, 10367028), (126, 10202472), (144, 8927163), (147, 8744976), (162, 7935256), (168, 7651854), (186, 6911352), (189, 6801648), (196, 6558732), (216, 5951442), (217, 5924016), (248, 5183514), (252, 5101236), (279, 4607568), (294, 4372488), (324, 3967628), (336, 3825927), (372, 3455676), (378, 3400824), (392, 3279366), (432, 2975721), (434, 2962008), (441, 2914992), (496, 2591757), (504, 2550618), (558, 2303784), (567, 2267216), (588, 2186244), (648, 1983814), (651, 1974672), (653, 1968624), (744, 1727838), (756, 1700412), (784, 1639683), (837, 1535856), (868, 1481004), (882, 1457496), (1008, 1275309), (1116, 1151892), (1134, 1133608), (1176, 1093122), (1296, 991907), (1302, 987336), (1306, 984312), (1323, 971664), (1488, 863919), (1512, 850206), (1519, 846288), (1674, 767928), (1736, 740502), (1764, 728748), (1953, 658224), (1959, 656208), (2232, 575946), (2268, 566804), (2352, 546561), (2511, 511952), (2604, 493668), (2612, 492156), (2646, 485832), (3024, 425103), (3038, 423144), (3348, 383964), (3472, 370251), (3528, 364374), (3906, 329112), (3918, 328104), (3969, 323888), (4464, 287973), (4536, 283402), (4557, 282096), (4571, 281232), (5022, 255976), (5208, 246834), (5224, 246078), (5292, 242916), (5859, 219408), (5877, 218736), (6076, 211572), (6696, 191982), (7056, 182187), (7812, 164556), (7836, 164052), (7938, 161944), (9072, 141701), (9114, 141048), (9142, 140616), (10044, 127988), (10416, 123417), (10448, 123039), (10584, 121458), (11718, 109704), (11754, 109368), (12152, 105786), (13392, 95991), (13671, 94032), (13713, 93744), (15624, 82278), (15672, 82026), (15876, 80972), (17577, 73136), (17631, 72912), (18228, 70524), (18284, 70308), (20088, 63994), (20243, 63504), (21168, 60729), (23436, 54852), (23508, 54684), (24304, 52893), (27342, 47016), (27426, 46872), (31248, 41139), (31344, 41013), (31752, 40486), (31997, 40176), (35154, 36568), (35262, 36456)]