2278720512

素因数分解:

$2^{10}\times 3^4\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 220

約数和(自身を含む): 6907495056

約数和(自身を除く): 4628774544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 128, 144, 162, 166, 192, 216, 249, 256, 288, 324, 331, 332, 384, 432, 498, 512, 576, 648, 662, 664, 747, 768, 864, 993, 996, 1024, 1152, 1296, 1324, 1328, 1494, 1536, 1728, 1986, 1992, 2241, 2304, 2592, 2648, 2656, 2979, 2988, 3072, 3456, 3972, 3984, 4482, 4608, 5184, 5296, 5312, 5958, 5976, 6723, 6912, 7944, 7968, 8937, 8964, 9216, 10368, 10592, 10624, 11916, 11952, 13446, 13824, 15888, 15936, 17874, 17928, 20736, 21184, 21248, 23832, 23904, 26811, 26892, 27473, 27648, 31776, 31872, 35748, 35856, 41472, 42368, 42496, 47664, 47808, 53622, 53784, 54946, 63552, 63744, 71496, 71712, 82419, 82944, 84736, 84992, 95328, 95616, 107244, 107568, 109892, 127104, 127488, 142992, 143424, 164838, 169472, 190656, 191232, 214488, 215136, 219784, 247257, 254208, 254976, 285984, 286848, 329676, 338944, 381312, 382464, 428976, 430272, 439568, 494514, 508416, 571968, 573696, 659352, 741771, 762624, 764928, 857952, 860544, 879136, 989028, 1016832, 1143936, 1147392, 1318704, 1483542, 1525248, 1715904, 1721088, 1758272, 1978056, 2225313, 2287872, 2294784, 2637408, 2967084, 3050496, 3431808, 3442176, 3516544, 3956112, 4450626, 4575744, 5274816, 5934168, 6863616, 6884352, 7033088, 7912224, 8901252, 9151488, 10549632, 11868336, 13727232, 14066176, 15824448, 17802504, 21099264, 23736672, 27454464, 28132352, 31648896, 35605008, 42198528, 47473344, 63297792, 71210016, 84397056, 94946688, 126595584, 142420032, 189893376, 253191168, 284840064, 379786752, 569680128, 759573504, 1139360256, 2278720512]

約数ペア:

[(1, 2278720512), (2, 1139360256), (3, 759573504), (4, 569680128), (6, 379786752), (8, 284840064), (9, 253191168), (12, 189893376), (16, 142420032), (18, 126595584), (24, 94946688), (27, 84397056), (32, 71210016), (36, 63297792), (48, 47473344), (54, 42198528), (64, 35605008), (72, 31648896), (81, 28132352), (83, 27454464), (96, 23736672), (108, 21099264), (128, 17802504), (144, 15824448), (162, 14066176), (166, 13727232), (192, 11868336), (216, 10549632), (249, 9151488), (256, 8901252), (288, 7912224), (324, 7033088), (331, 6884352), (332, 6863616), (384, 5934168), (432, 5274816), (498, 4575744), (512, 4450626), (576, 3956112), (648, 3516544), (662, 3442176), (664, 3431808), (747, 3050496), (768, 2967084), (864, 2637408), (993, 2294784), (996, 2287872), (1024, 2225313), (1152, 1978056), (1296, 1758272), (1324, 1721088), (1328, 1715904), (1494, 1525248), (1536, 1483542), (1728, 1318704), (1986, 1147392), (1992, 1143936), (2241, 1016832), (2304, 989028), (2592, 879136), (2648, 860544), (2656, 857952), (2979, 764928), (2988, 762624), (3072, 741771), (3456, 659352), (3972, 573696), (3984, 571968), (4482, 508416), (4608, 494514), (5184, 439568), (5296, 430272), (5312, 428976), (5958, 382464), (5976, 381312), (6723, 338944), (6912, 329676), (7944, 286848), (7968, 285984), (8937, 254976), (8964, 254208), (9216, 247257), (10368, 219784), (10592, 215136), (10624, 214488), (11916, 191232), (11952, 190656), (13446, 169472), (13824, 164838), (15888, 143424), (15936, 142992), (17874, 127488), (17928, 127104), (20736, 109892), (21184, 107568), (21248, 107244), (23832, 95616), (23904, 95328), (26811, 84992), (26892, 84736), (27473, 82944), (27648, 82419), (31776, 71712), (31872, 71496), (35748, 63744), (35856, 63552), (41472, 54946), (42368, 53784), (42496, 53622), (47664, 47808)]