248452434

素因数分解:

$2^1\times 3^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 581817600

約数和(自身を除く): 333365166

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 73, 81, 94, 141, 146, 149, 162, 219, 243, 282, 298, 423, 438, 447, 486, 657, 846, 894, 1269, 1314, 1341, 1971, 2538, 2682, 3431, 3807, 3942, 4023, 5913, 6862, 7003, 7614, 8046, 10293, 10877, 11421, 11826, 12069, 14006, 17739, 20586, 21009, 21754, 22842, 24138, 30879, 32631, 35478, 36207, 42018, 61758, 63027, 65262, 72414, 92637, 97893, 126054, 185274, 189081, 195786, 277911, 293679, 378162, 511219, 555822, 567243, 587358, 833733, 881037, 1022438, 1134486, 1533657, 1667466, 1701729, 1762074, 2643111, 3067314, 3403458, 4600971, 5286222, 9201942, 13802913, 27605826, 41408739, 82817478, 124226217, 248452434]

約数ペア:

[(1, 248452434), (2, 124226217), (3, 82817478), (6, 41408739), (9, 27605826), (18, 13802913), (27, 9201942), (47, 5286222), (54, 4600971), (73, 3403458), (81, 3067314), (94, 2643111), (141, 1762074), (146, 1701729), (149, 1667466), (162, 1533657), (219, 1134486), (243, 1022438), (282, 881037), (298, 833733), (423, 587358), (438, 567243), (447, 555822), (486, 511219), (657, 378162), (846, 293679), (894, 277911), (1269, 195786), (1314, 189081), (1341, 185274), (1971, 126054), (2538, 97893), (2682, 92637), (3431, 72414), (3807, 65262), (3942, 63027), (4023, 61758), (5913, 42018), (6862, 36207), (7003, 35478), (7614, 32631), (8046, 30879), (10293, 24138), (10877, 22842), (11421, 21754), (11826, 21009), (12069, 20586), (14006, 17739)]