690765768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 2410087680

約数和(自身を除く): 1719321912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 47, 56, 63, 66, 72, 77, 84, 88, 94, 99, 121, 126, 132, 141, 154, 168, 188, 198, 231, 241, 242, 252, 264, 282, 308, 329, 363, 376, 396, 423, 462, 482, 484, 504, 517, 564, 616, 658, 693, 723, 726, 792, 846, 847, 924, 964, 968, 987, 1034, 1089, 1128, 1316, 1386, 1446, 1452, 1551, 1687, 1692, 1694, 1848, 1928, 1974, 2068, 2169, 2178, 2541, 2632, 2651, 2772, 2892, 2904, 2961, 3102, 3374, 3384, 3388, 3619, 3948, 4136, 4338, 4356, 4653, 5061, 5082, 5302, 5544, 5687, 5784, 5922, 6204, 6748, 6776, 7238, 7623, 7896, 7953, 8676, 8712, 9306, 10122, 10164, 10604, 10857, 11327, 11374, 11844, 12408, 13496, 14476, 15183, 15246, 15906, 17061, 17352, 18557, 18612, 20244, 20328, 21208, 21714, 22654, 22748, 23688, 23859, 28952, 29161, 30366, 30492, 31812, 32571, 33981, 34122, 37114, 37224, 39809, 40488, 43428, 45308, 45496, 47718, 51183, 55671, 58322, 60732, 60984, 63624, 65142, 67962, 68244, 74228, 79289, 79618, 86856, 87483, 90616, 95436, 101943, 102366, 111342, 116644, 119427, 121464, 124597, 130284, 135924, 136488, 148456, 158578, 159236, 167013, 174966, 190872, 203886, 204127, 204732, 222684, 233288, 237867, 238854, 249194, 260568, 262449, 271848, 317156, 318472, 334026, 349932, 358281, 373791, 407772, 408254, 409464, 445368, 475734, 477708, 498388, 524898, 612381, 634312, 668052, 699864, 713601, 716562, 747582, 815544, 816508, 872179, 951468, 955416, 996776, 1049796, 1121373, 1224762, 1336104, 1370567, 1427202, 1433124, 1495164, 1633016, 1744358, 1837143, 1902936, 2099592, 2242746, 2449524, 2616537, 2741134, 2854404, 2866248, 2990328, 3488716, 3674286, 4111701, 4485492, 4899048, 5233074, 5482268, 5708808, 6977432, 7348572, 7849611, 8223402, 8970984, 9593969, 10466148, 10964536, 12335103, 14697144, 15699222, 16446804, 19187938, 20932296, 24670206, 28781907, 31398444, 32893608, 38375876, 49340412, 57563814, 62796888, 76751752, 86345721, 98680824, 115127628, 172691442, 230255256, 345382884, 690765768]

約数ペア:

[(1, 690765768), (2, 345382884), (3, 230255256), (4, 172691442), (6, 115127628), (7, 98680824), (8, 86345721), (9, 76751752), (11, 62796888), (12, 57563814), (14, 49340412), (18, 38375876), (21, 32893608), (22, 31398444), (24, 28781907), (28, 24670206), (33, 20932296), (36, 19187938), (42, 16446804), (44, 15699222), (47, 14697144), (56, 12335103), (63, 10964536), (66, 10466148), (72, 9593969), (77, 8970984), (84, 8223402), (88, 7849611), (94, 7348572), (99, 6977432), (121, 5708808), (126, 5482268), (132, 5233074), (141, 4899048), (154, 4485492), (168, 4111701), (188, 3674286), (198, 3488716), (231, 2990328), (241, 2866248), (242, 2854404), (252, 2741134), (264, 2616537), (282, 2449524), (308, 2242746), (329, 2099592), (363, 1902936), (376, 1837143), (396, 1744358), (423, 1633016), (462, 1495164), (482, 1433124), (484, 1427202), (504, 1370567), (517, 1336104), (564, 1224762), (616, 1121373), (658, 1049796), (693, 996776), (723, 955416), (726, 951468), (792, 872179), (846, 816508), (847, 815544), (924, 747582), (964, 716562), (968, 713601), (987, 699864), (1034, 668052), (1089, 634312), (1128, 612381), (1316, 524898), (1386, 498388), (1446, 477708), (1452, 475734), (1551, 445368), (1687, 409464), (1692, 408254), (1694, 407772), (1848, 373791), (1928, 358281), (1974, 349932), (2068, 334026), (2169, 318472), (2178, 317156), (2541, 271848), (2632, 262449), (2651, 260568), (2772, 249194), (2892, 238854), (2904, 237867), (2961, 233288), (3102, 222684), (3374, 204732), (3384, 204127), (3388, 203886), (3619, 190872), (3948, 174966), (4136, 167013), (4338, 159236), (4356, 158578), (4653, 148456), (5061, 136488), (5082, 135924), (5302, 130284), (5544, 124597), (5687, 121464), (5784, 119427), (5922, 116644), (6204, 111342), (6748, 102366), (6776, 101943), (7238, 95436), (7623, 90616), (7896, 87483), (7953, 86856), (8676, 79618), (8712, 79289), (9306, 74228), (10122, 68244), (10164, 67962), (10604, 65142), (10857, 63624), (11327, 60984), (11374, 60732), (11844, 58322), (12408, 55671), (13496, 51183), (14476, 47718), (15183, 45496), (15246, 45308), (15906, 43428), (17061, 40488), (17352, 39809), (18557, 37224), (18612, 37114), (20244, 34122), (20328, 33981), (21208, 32571), (21714, 31812), (22654, 30492), (22748, 30366), (23688, 29161), (23859, 28952)]