827651952

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{40763}}^1$

素因数の和:40827

約数の個数: 80

約数和(自身を含む): 2426273280

約数和(自身を除く): 1598621328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 20304, 40763, 81526, 122289, 163052, 244578, 326104, 366867, 489156, 652208, 733734, 978312, 1100601, 1467468, 1915861, 1956624, 2201202, 2934936, 3831722, 4402404, 5747583, 5869872, 7663444, 8804808, 11495166, 15326888, 17242749, 17609616, 22990332, 30653776, 34485498, 45980664, 51728247, 68970996, 91961328, 103456494, 137941992, 206912988, 275883984, 413825976, 827651952]

約数ペア:

[(1, 827651952), (2, 413825976), (3, 275883984), (4, 206912988), (6, 137941992), (8, 103456494), (9, 91961328), (12, 68970996), (16, 51728247), (18, 45980664), (24, 34485498), (27, 30653776), (36, 22990332), (47, 17609616), (48, 17242749), (54, 15326888), (72, 11495166), (94, 8804808), (108, 7663444), (141, 5869872), (144, 5747583), (188, 4402404), (216, 3831722), (282, 2934936), (376, 2201202), (423, 1956624), (432, 1915861), (564, 1467468), (752, 1100601), (846, 978312), (1128, 733734), (1269, 652208), (1692, 489156), (2256, 366867), (2538, 326104), (3384, 244578), (5076, 163052), (6768, 122289), (10152, 81526), (20304, 40763)]