1229743584

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:757

約数の個数: 144

約数和(自身を含む): 3603600000

約数和(自身を除く): 2373856416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 199, 258, 288, 344, 387, 398, 499, 516, 597, 688, 774, 796, 998, 1032, 1194, 1376, 1497, 1548, 1592, 1791, 1996, 2064, 2388, 2994, 3096, 3184, 3582, 3992, 4128, 4491, 4776, 5988, 6192, 6368, 7164, 7984, 8557, 8982, 9552, 11976, 12384, 14328, 15968, 17114, 17964, 19104, 21457, 23952, 25671, 28656, 34228, 35928, 42914, 47904, 51342, 57312, 64371, 68456, 71856, 77013, 85828, 99301, 102684, 128742, 136912, 143712, 154026, 171656, 193113, 198602, 205368, 257484, 273824, 297903, 308052, 343312, 386226, 397204, 410736, 514968, 595806, 616104, 686624, 772452, 794408, 821472, 893709, 1029936, 1191612, 1232208, 1544904, 1588816, 1787418, 2059872, 2383224, 2464416, 3089808, 3177632, 3574836, 4269943, 4766448, 6179616, 7149672, 8539886, 9532896, 12809829, 14299344, 17079772, 25619658, 28598688, 34159544, 38429487, 51239316, 68319088, 76858974, 102478632, 136638176, 153717948, 204957264, 307435896, 409914528, 614871792, 1229743584]

約数ペア:

[(1, 1229743584), (2, 614871792), (3, 409914528), (4, 307435896), (6, 204957264), (8, 153717948), (9, 136638176), (12, 102478632), (16, 76858974), (18, 68319088), (24, 51239316), (32, 38429487), (36, 34159544), (43, 28598688), (48, 25619658), (72, 17079772), (86, 14299344), (96, 12809829), (129, 9532896), (144, 8539886), (172, 7149672), (199, 6179616), (258, 4766448), (288, 4269943), (344, 3574836), (387, 3177632), (398, 3089808), (499, 2464416), (516, 2383224), (597, 2059872), (688, 1787418), (774, 1588816), (796, 1544904), (998, 1232208), (1032, 1191612), (1194, 1029936), (1376, 893709), (1497, 821472), (1548, 794408), (1592, 772452), (1791, 686624), (1996, 616104), (2064, 595806), (2388, 514968), (2994, 410736), (3096, 397204), (3184, 386226), (3582, 343312), (3992, 308052), (4128, 297903), (4491, 273824), (4776, 257484), (5988, 205368), (6192, 198602), (6368, 193113), (7164, 171656), (7984, 154026), (8557, 143712), (8982, 136912), (9552, 128742), (11976, 102684), (12384, 99301), (14328, 85828), (15968, 77013), (17114, 71856), (17964, 68456), (19104, 64371), (21457, 57312), (23952, 51342), (25671, 47904), (28656, 42914), (34228, 35928)]