389066496

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 288

約数和(自身を含む): 1346096640

約数和(自身を除く): 957030144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 256, 266, 273, 293, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 586, 608, 624, 672, 728, 741, 768, 798, 832, 879, 896, 912, 988, 1064, 1092, 1172, 1216, 1248, 1344, 1456, 1482, 1596, 1664, 1729, 1758, 1792, 1824, 1976, 2051, 2128, 2184, 2344, 2432, 2496, 2688, 2912, 2964, 3192, 3328, 3458, 3516, 3648, 3809, 3952, 4102, 4256, 4368, 4688, 4864, 4992, 5187, 5376, 5567, 5824, 5928, 6153, 6384, 6916, 7032, 7296, 7618, 7904, 8204, 8512, 8736, 9376, 9984, 10374, 11134, 11427, 11648, 11856, 12306, 12768, 13832, 14064, 14592, 15236, 15808, 16408, 16701, 17024, 17472, 18752, 20748, 22268, 22854, 23296, 23712, 24612, 25536, 26663, 27664, 28128, 30472, 31616, 32816, 33402, 34048, 34944, 37504, 38969, 41496, 44536, 45708, 47424, 49224, 51072, 53326, 55328, 56256, 60944, 63232, 65632, 66804, 69888, 72371, 75008, 77938, 79989, 82992, 89072, 91416, 94848, 98448, 102144, 106652, 110656, 112512, 116907, 121888, 131264, 133608, 144742, 155876, 159978, 165984, 178144, 182832, 189696, 196896, 213304, 217113, 221312, 225024, 233814, 243776, 262528, 267216, 289484, 311752, 319956, 331968, 356288, 365664, 393792, 426608, 434226, 442624, 467628, 487552, 506597, 525056, 534432, 578968, 623504, 639912, 663936, 712576, 731328, 787584, 853216, 868452, 935256, 975104, 1013194, 1068864, 1157936, 1247008, 1279824, 1327872, 1425152, 1462656, 1519791, 1575168, 1706432, 1736904, 1870512, 2026388, 2137728, 2315872, 2494016, 2559648, 2925312, 3039582, 3412864, 3473808, 3741024, 4052776, 4275456, 4631744, 4988032, 5119296, 6079164, 6825728, 6947616, 7482048, 8105552, 9263488, 9976064, 10238592, 12158328, 13895232, 14964096, 16211104, 18526976, 20477184, 24316656, 27790464, 29928192, 32422208, 48633312, 55580928, 64844416, 97266624, 129688832, 194533248, 389066496]

約数ペア:

[(1, 389066496), (2, 194533248), (3, 129688832), (4, 97266624), (6, 64844416), (7, 55580928), (8, 48633312), (12, 32422208), (13, 29928192), (14, 27790464), (16, 24316656), (19, 20477184), (21, 18526976), (24, 16211104), (26, 14964096), (28, 13895232), (32, 12158328), (38, 10238592), (39, 9976064), (42, 9263488), (48, 8105552), (52, 7482048), (56, 6947616), (57, 6825728), (64, 6079164), (76, 5119296), (78, 4988032), (84, 4631744), (91, 4275456), (96, 4052776), (104, 3741024), (112, 3473808), (114, 3412864), (128, 3039582), (133, 2925312), (152, 2559648), (156, 2494016), (168, 2315872), (182, 2137728), (192, 2026388), (208, 1870512), (224, 1736904), (228, 1706432), (247, 1575168), (256, 1519791), (266, 1462656), (273, 1425152), (293, 1327872), (304, 1279824), (312, 1247008), (336, 1157936), (364, 1068864), (384, 1013194), (399, 975104), (416, 935256), (448, 868452), (456, 853216), (494, 787584), (532, 731328), (546, 712576), (586, 663936), (608, 639912), (624, 623504), (672, 578968), (728, 534432), (741, 525056), (768, 506597), (798, 487552), (832, 467628), (879, 442624), (896, 434226), (912, 426608), (988, 393792), (1064, 365664), (1092, 356288), (1172, 331968), (1216, 319956), (1248, 311752), (1344, 289484), (1456, 267216), (1482, 262528), (1596, 243776), (1664, 233814), (1729, 225024), (1758, 221312), (1792, 217113), (1824, 213304), (1976, 196896), (2051, 189696), (2128, 182832), (2184, 178144), (2344, 165984), (2432, 159978), (2496, 155876), (2688, 144742), (2912, 133608), (2964, 131264), (3192, 121888), (3328, 116907), (3458, 112512), (3516, 110656), (3648, 106652), (3809, 102144), (3952, 98448), (4102, 94848), (4256, 91416), (4368, 89072), (4688, 82992), (4864, 79989), (4992, 77938), (5187, 75008), (5376, 72371), (5567, 69888), (5824, 66804), (5928, 65632), (6153, 63232), (6384, 60944), (6916, 56256), (7032, 55328), (7296, 53326), (7618, 51072), (7904, 49224), (8204, 47424), (8512, 45708), (8736, 44536), (9376, 41496), (9984, 38969), (10374, 37504), (11134, 34944), (11427, 34048), (11648, 33402), (11856, 32816), (12306, 31616), (12768, 30472), (13832, 28128), (14064, 27664), (14592, 26663), (15236, 25536), (15808, 24612), (16408, 23712), (16701, 23296), (17024, 22854), (17472, 22268), (18752, 20748)]