284996556

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1053

約数の個数: 120

約数和(自身を含む): 814502304

約数和(自身を除く): 529505748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 81, 108, 117, 142, 156, 162, 213, 234, 284, 324, 351, 426, 468, 639, 702, 852, 923, 953, 1053, 1278, 1404, 1846, 1906, 1917, 2106, 2556, 2769, 2859, 3692, 3812, 3834, 4212, 5538, 5718, 5751, 7668, 8307, 8577, 11076, 11436, 11502, 12389, 16614, 17154, 23004, 24778, 24921, 25731, 33228, 34308, 37167, 49556, 49842, 51462, 67663, 74334, 74763, 77193, 99684, 102924, 111501, 135326, 148668, 149526, 154386, 202989, 223002, 270652, 299052, 308772, 334503, 405978, 446004, 608967, 669006, 811956, 879619, 1003509, 1217934, 1338012, 1759238, 1826901, 2007018, 2435868, 2638857, 3518476, 3653802, 4014036, 5277714, 5480703, 7307604, 7916571, 10555428, 10961406, 15833142, 21922812, 23749713, 31666284, 47499426, 71249139, 94998852, 142498278, 284996556]

約数ペア:

[(1, 284996556), (2, 142498278), (3, 94998852), (4, 71249139), (6, 47499426), (9, 31666284), (12, 23749713), (13, 21922812), (18, 15833142), (26, 10961406), (27, 10555428), (36, 7916571), (39, 7307604), (52, 5480703), (54, 5277714), (71, 4014036), (78, 3653802), (81, 3518476), (108, 2638857), (117, 2435868), (142, 2007018), (156, 1826901), (162, 1759238), (213, 1338012), (234, 1217934), (284, 1003509), (324, 879619), (351, 811956), (426, 669006), (468, 608967), (639, 446004), (702, 405978), (852, 334503), (923, 308772), (953, 299052), (1053, 270652), (1278, 223002), (1404, 202989), (1846, 154386), (1906, 149526), (1917, 148668), (2106, 135326), (2556, 111501), (2769, 102924), (2859, 99684), (3692, 77193), (3812, 74763), (3834, 74334), (4212, 67663), (5538, 51462), (5718, 49842), (5751, 49556), (7668, 37167), (8307, 34308), (8577, 33228), (11076, 25731), (11436, 24921), (11502, 24778), (12389, 23004), (16614, 17154)]