40167504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 124124000

約数和(自身を除く): 83956496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 499, 516, 559, 624, 688, 774, 936, 998, 1032, 1118, 1497, 1548, 1677, 1872, 1996, 2064, 2236, 2994, 3096, 3354, 3992, 4472, 4491, 5031, 5988, 6192, 6487, 6708, 7984, 8944, 8982, 10062, 11976, 12974, 13416, 17964, 19461, 20124, 21457, 23952, 25948, 26832, 35928, 38922, 40248, 42914, 51896, 58383, 64371, 71856, 77844, 80496, 85828, 103792, 116766, 128742, 155688, 171656, 193113, 233532, 257484, 278941, 311376, 343312, 386226, 467064, 514968, 557882, 772452, 836823, 934128, 1029936, 1115764, 1544904, 1673646, 2231528, 2510469, 3089808, 3347292, 4463056, 5020938, 6694584, 10041876, 13389168, 20083752, 40167504]

約数ペア:

[(1, 40167504), (2, 20083752), (3, 13389168), (4, 10041876), (6, 6694584), (8, 5020938), (9, 4463056), (12, 3347292), (13, 3089808), (16, 2510469), (18, 2231528), (24, 1673646), (26, 1544904), (36, 1115764), (39, 1029936), (43, 934128), (48, 836823), (52, 772452), (72, 557882), (78, 514968), (86, 467064), (104, 386226), (117, 343312), (129, 311376), (144, 278941), (156, 257484), (172, 233532), (208, 193113), (234, 171656), (258, 155688), (312, 128742), (344, 116766), (387, 103792), (468, 85828), (499, 80496), (516, 77844), (559, 71856), (624, 64371), (688, 58383), (774, 51896), (936, 42914), (998, 40248), (1032, 38922), (1118, 35928), (1497, 26832), (1548, 25948), (1677, 23952), (1872, 21457), (1996, 20124), (2064, 19461), (2236, 17964), (2994, 13416), (3096, 12974), (3354, 11976), (3992, 10062), (4472, 8982), (4491, 8944), (5031, 7984), (5988, 6708), (6192, 6487)]