266378784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 869621760

約数和(自身を除く): 603242976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 76, 84, 93, 96, 112, 114, 124, 133, 152, 168, 186, 217, 224, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 608, 651, 672, 673, 744, 798, 868, 912, 992, 1064, 1178, 1302, 1346, 1488, 1596, 1736, 1767, 1824, 2019, 2128, 2356, 2604, 2692, 2976, 3192, 3472, 3534, 4038, 4123, 4256, 4711, 4712, 5208, 5384, 6384, 6944, 7068, 8076, 8246, 9422, 9424, 10416, 10768, 12369, 12768, 12787, 14133, 14136, 16152, 16492, 18844, 18848, 20832, 20863, 21536, 24738, 25574, 28266, 28272, 32304, 32984, 37688, 38361, 41726, 49476, 51148, 56532, 56544, 62589, 64608, 65968, 75376, 76722, 83452, 89509, 98952, 102296, 113064, 125178, 131936, 146041, 150752, 153444, 166904, 179018, 197904, 204592, 226128, 250356, 268527, 292082, 306888, 333808, 358036, 395808, 396397, 409184, 438123, 452256, 500712, 537054, 584164, 613776, 667616, 716072, 792794, 876246, 1001424, 1074108, 1168328, 1189191, 1227552, 1432144, 1585588, 1752492, 2002848, 2148216, 2336656, 2378382, 2774779, 2864288, 3171176, 3504984, 4296432, 4673312, 4756764, 5549558, 6342352, 7009968, 8324337, 8592864, 9513528, 11099116, 12684704, 14019936, 16648674, 19027056, 22198232, 33297348, 38054112, 44396464, 66594696, 88792928, 133189392, 266378784]

約数ペア:

[(1, 266378784), (2, 133189392), (3, 88792928), (4, 66594696), (6, 44396464), (7, 38054112), (8, 33297348), (12, 22198232), (14, 19027056), (16, 16648674), (19, 14019936), (21, 12684704), (24, 11099116), (28, 9513528), (31, 8592864), (32, 8324337), (38, 7009968), (42, 6342352), (48, 5549558), (56, 4756764), (57, 4673312), (62, 4296432), (76, 3504984), (84, 3171176), (93, 2864288), (96, 2774779), (112, 2378382), (114, 2336656), (124, 2148216), (133, 2002848), (152, 1752492), (168, 1585588), (186, 1432144), (217, 1227552), (224, 1189191), (228, 1168328), (248, 1074108), (266, 1001424), (304, 876246), (336, 792794), (372, 716072), (399, 667616), (434, 613776), (456, 584164), (496, 537054), (532, 500712), (589, 452256), (608, 438123), (651, 409184), (672, 396397), (673, 395808), (744, 358036), (798, 333808), (868, 306888), (912, 292082), (992, 268527), (1064, 250356), (1178, 226128), (1302, 204592), (1346, 197904), (1488, 179018), (1596, 166904), (1736, 153444), (1767, 150752), (1824, 146041), (2019, 131936), (2128, 125178), (2356, 113064), (2604, 102296), (2692, 98952), (2976, 89509), (3192, 83452), (3472, 76722), (3534, 75376), (4038, 65968), (4123, 64608), (4256, 62589), (4711, 56544), (4712, 56532), (5208, 51148), (5384, 49476), (6384, 41726), (6944, 38361), (7068, 37688), (8076, 32984), (8246, 32304), (9422, 28272), (9424, 28266), (10416, 25574), (10768, 24738), (12369, 21536), (12768, 20863), (12787, 20832), (14133, 18848), (14136, 18844), (16152, 16492)]