248675994

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1182

約数の個数: 96

約数和(自身を含む): 648700416

約数和(自身を除く): 400024422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 81, 126, 134, 162, 189, 201, 243, 378, 402, 469, 486, 567, 603, 938, 1091, 1134, 1206, 1407, 1701, 1809, 2182, 2814, 3273, 3402, 3618, 4221, 5427, 6546, 7637, 8442, 9819, 10854, 12663, 15274, 16281, 19638, 22911, 25326, 29457, 32562, 37989, 45822, 58914, 68733, 73097, 75978, 88371, 113967, 137466, 146194, 176742, 206199, 219291, 227934, 265113, 412398, 438582, 511679, 530226, 618597, 657873, 1023358, 1237194, 1315746, 1535037, 1855791, 1973619, 3070074, 3711582, 3947238, 4605111, 5920857, 9210222, 11841714, 13815333, 17762571, 27630666, 35525142, 41445999, 82891998, 124337997, 248675994]

約数ペア:

[(1, 248675994), (2, 124337997), (3, 82891998), (6, 41445999), (7, 35525142), (9, 27630666), (14, 17762571), (18, 13815333), (21, 11841714), (27, 9210222), (42, 5920857), (54, 4605111), (63, 3947238), (67, 3711582), (81, 3070074), (126, 1973619), (134, 1855791), (162, 1535037), (189, 1315746), (201, 1237194), (243, 1023358), (378, 657873), (402, 618597), (469, 530226), (486, 511679), (567, 438582), (603, 412398), (938, 265113), (1091, 227934), (1134, 219291), (1206, 206199), (1407, 176742), (1701, 146194), (1809, 137466), (2182, 113967), (2814, 88371), (3273, 75978), (3402, 73097), (3618, 68733), (4221, 58914), (5427, 45822), (6546, 37989), (7637, 32562), (8442, 29457), (9819, 25326), (10854, 22911), (12663, 19638), (15274, 16281)]