261136512

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 962357760

約数和(自身を除く): 701221248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 47, 48, 52, 53, 56, 63, 64, 72, 78, 84, 91, 94, 96, 104, 106, 112, 117, 126, 128, 141, 144, 156, 159, 168, 182, 188, 192, 208, 212, 224, 234, 252, 273, 282, 288, 312, 318, 329, 336, 364, 371, 376, 384, 416, 423, 424, 448, 468, 477, 504, 546, 564, 576, 611, 624, 636, 658, 672, 689, 728, 742, 752, 819, 832, 846, 848, 896, 936, 954, 987, 1008, 1092, 1113, 1128, 1152, 1222, 1248, 1272, 1316, 1344, 1378, 1456, 1484, 1504, 1638, 1664, 1692, 1696, 1833, 1872, 1908, 1974, 2016, 2067, 2184, 2226, 2256, 2444, 2491, 2496, 2544, 2632, 2688, 2756, 2912, 2961, 2968, 3008, 3276, 3339, 3384, 3392, 3666, 3744, 3816, 3948, 4032, 4134, 4277, 4368, 4452, 4512, 4823, 4888, 4982, 4992, 5088, 5264, 5499, 5512, 5824, 5922, 5936, 6016, 6201, 6552, 6678, 6768, 6784, 7332, 7473, 7488, 7632, 7896, 8064, 8268, 8554, 8736, 8904, 9024, 9646, 9776, 9964, 10176, 10528, 10998, 11024, 11648, 11844, 11872, 12402, 12831, 13104, 13356, 13536, 14469, 14664, 14946, 14976, 15264, 15792, 16536, 17108, 17437, 17472, 17808, 18048, 19292, 19552, 19928, 20352, 21056, 21996, 22048, 22419, 23688, 23744, 24804, 25662, 26208, 26712, 27072, 28938, 29328, 29892, 30528, 31584, 32383, 33072, 34216, 34874, 34944, 35616, 38493, 38584, 39104, 39856, 42112, 43407, 43992, 44096, 44838, 47376, 47488, 49608, 51324, 52311, 52416, 53424, 54144, 57876, 58656, 59784, 61056, 63168, 64766, 66144, 68432, 69748, 71232, 76986, 77168, 78208, 79712, 86814, 87984, 88192, 89676, 94752, 97149, 99216, 102648, 104622, 104832, 106848, 115752, 117312, 119568, 126336, 129532, 132288, 136864, 139496, 142464, 153972, 154336, 156933, 159424, 173628, 175968, 179352, 189504, 194298, 198432, 205296, 209244, 213696, 226681, 231504, 234624, 239136, 259064, 264576, 273728, 278992, 291447, 307944, 308672, 313866, 318848, 347256, 351936, 358704, 379008, 388596, 396864, 410592, 418488, 427392, 453362, 463008, 478272, 518128, 547456, 557984, 582894, 615888, 617344, 627732, 680043, 694512, 703872, 717408, 777192, 793728, 821184, 836976, 906724, 926016, 956544, 1036256, 1115968, 1165788, 1231776, 1255464, 1360086, 1389024, 1434816, 1554384, 1642368, 1673952, 1813448, 1852032, 2040129, 2072512, 2231936, 2331576, 2463552, 2510928, 2720172, 2778048, 2869632, 3108768, 3347904, 3626896, 4080258, 4145024, 4663152, 4927104, 5021856, 5440344, 5556096, 6217536, 6695808, 7253792, 8160516, 9326304, 10043712, 10880688, 12435072, 14507584, 16321032, 18652608, 20087424, 21761376, 29015168, 32642064, 37305216, 43522752, 65284128, 87045504, 130568256, 261136512]

約数ペア:

[(1, 261136512), (2, 130568256), (3, 87045504), (4, 65284128), (6, 43522752), (7, 37305216), (8, 32642064), (9, 29015168), (12, 21761376), (13, 20087424), (14, 18652608), (16, 16321032), (18, 14507584), (21, 12435072), (24, 10880688), (26, 10043712), (28, 9326304), (32, 8160516), (36, 7253792), (39, 6695808), (42, 6217536), (47, 5556096), (48, 5440344), (52, 5021856), (53, 4927104), (56, 4663152), (63, 4145024), (64, 4080258), (72, 3626896), (78, 3347904), (84, 3108768), (91, 2869632), (94, 2778048), (96, 2720172), (104, 2510928), (106, 2463552), (112, 2331576), (117, 2231936), (126, 2072512), (128, 2040129), (141, 1852032), (144, 1813448), (156, 1673952), (159, 1642368), (168, 1554384), (182, 1434816), (188, 1389024), (192, 1360086), (208, 1255464), (212, 1231776), (224, 1165788), (234, 1115968), (252, 1036256), (273, 956544), (282, 926016), (288, 906724), (312, 836976), (318, 821184), (329, 793728), (336, 777192), (364, 717408), (371, 703872), (376, 694512), (384, 680043), (416, 627732), (423, 617344), (424, 615888), (448, 582894), (468, 557984), (477, 547456), (504, 518128), (546, 478272), (564, 463008), (576, 453362), (611, 427392), (624, 418488), (636, 410592), (658, 396864), (672, 388596), (689, 379008), (728, 358704), (742, 351936), (752, 347256), (819, 318848), (832, 313866), (846, 308672), (848, 307944), (896, 291447), (936, 278992), (954, 273728), (987, 264576), (1008, 259064), (1092, 239136), (1113, 234624), (1128, 231504), (1152, 226681), (1222, 213696), (1248, 209244), (1272, 205296), (1316, 198432), (1344, 194298), (1378, 189504), (1456, 179352), (1484, 175968), (1504, 173628), (1638, 159424), (1664, 156933), (1692, 154336), (1696, 153972), (1833, 142464), (1872, 139496), (1908, 136864), (1974, 132288), (2016, 129532), (2067, 126336), (2184, 119568), (2226, 117312), (2256, 115752), (2444, 106848), (2491, 104832), (2496, 104622), (2544, 102648), (2632, 99216), (2688, 97149), (2756, 94752), (2912, 89676), (2961, 88192), (2968, 87984), (3008, 86814), (3276, 79712), (3339, 78208), (3384, 77168), (3392, 76986), (3666, 71232), (3744, 69748), (3816, 68432), (3948, 66144), (4032, 64766), (4134, 63168), (4277, 61056), (4368, 59784), (4452, 58656), (4512, 57876), (4823, 54144), (4888, 53424), (4982, 52416), (4992, 52311), (5088, 51324), (5264, 49608), (5499, 47488), (5512, 47376), (5824, 44838), (5922, 44096), (5936, 43992), (6016, 43407), (6201, 42112), (6552, 39856), (6678, 39104), (6768, 38584), (6784, 38493), (7332, 35616), (7473, 34944), (7488, 34874), (7632, 34216), (7896, 33072), (8064, 32383), (8268, 31584), (8554, 30528), (8736, 29892), (8904, 29328), (9024, 28938), (9646, 27072), (9776, 26712), (9964, 26208), (10176, 25662), (10528, 24804), (10998, 23744), (11024, 23688), (11648, 22419), (11844, 22048), (11872, 21996), (12402, 21056), (12831, 20352), (13104, 19928), (13356, 19552), (13536, 19292), (14469, 18048), (14664, 17808), (14946, 17472), (14976, 17437), (15264, 17108), (15792, 16536)]