282719008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2058

約数の個数: 96

約数和(自身を含む): 675343872

約数和(自身を除く): 392624864

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 806, 992, 1144, 1364, 1612, 1993, 2288, 2728, 3224, 3986, 4433, 4576, 5456, 6448, 7972, 8866, 10912, 12896, 15944, 17732, 21923, 25909, 31888, 35464, 43846, 51818, 61783, 63776, 70928, 87692, 103636, 123566, 141856, 175384, 207272, 247132, 284999, 350768, 414544, 494264, 569998, 679613, 701536, 803179, 829088, 988528, 1139996, 1359226, 1606358, 1977056, 2279992, 2718452, 3212716, 4559984, 5436904, 6425432, 8834969, 9119968, 10873808, 12850864, 17669938, 21747616, 25701728, 35339876, 70679752, 141359504, 282719008]

約数ペア:

[(1, 282719008), (2, 141359504), (4, 70679752), (8, 35339876), (11, 25701728), (13, 21747616), (16, 17669938), (22, 12850864), (26, 10873808), (31, 9119968), (32, 8834969), (44, 6425432), (52, 5436904), (62, 4559984), (88, 3212716), (104, 2718452), (124, 2279992), (143, 1977056), (176, 1606358), (208, 1359226), (248, 1139996), (286, 988528), (341, 829088), (352, 803179), (403, 701536), (416, 679613), (496, 569998), (572, 494264), (682, 414544), (806, 350768), (992, 284999), (1144, 247132), (1364, 207272), (1612, 175384), (1993, 141856), (2288, 123566), (2728, 103636), (3224, 87692), (3986, 70928), (4433, 63776), (4576, 61783), (5456, 51818), (6448, 43846), (7972, 35464), (8866, 31888), (10912, 25909), (12896, 21923), (15944, 17732)]