506731456

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 1307518848

約数和(自身を除く): 800787392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 107, 112, 124, 154, 176, 214, 217, 224, 248, 308, 341, 352, 428, 434, 448, 496, 616, 682, 704, 749, 856, 868, 961, 992, 1177, 1232, 1364, 1498, 1712, 1736, 1922, 1984, 2354, 2387, 2464, 2728, 2996, 3317, 3424, 3472, 3844, 4708, 4774, 4928, 5456, 5992, 6634, 6727, 6848, 6944, 7688, 8239, 9416, 9548, 10571, 10912, 11984, 13268, 13454, 13888, 15376, 16478, 18832, 19096, 21142, 21824, 23219, 23968, 26536, 26908, 30752, 32956, 36487, 37664, 38192, 42284, 46438, 47936, 53072, 53816, 61504, 65912, 72974, 73997, 75328, 76384, 84568, 92876, 102827, 106144, 107632, 131824, 145948, 147994, 152768, 169136, 185752, 205654, 212288, 215264, 255409, 263648, 291896, 295988, 338272, 371504, 411308, 430528, 510818, 527296, 583792, 591976, 676544, 719789, 743008, 822616, 1021636, 1131097, 1167584, 1183952, 1439578, 1486016, 1645232, 2043272, 2262194, 2335168, 2367904, 2879156, 3290464, 4086544, 4524388, 4735808, 5758312, 6580928, 7917679, 8173088, 9048776, 11516624, 15835358, 16346176, 18097552, 23033248, 31670716, 36195104, 46066496, 63341432, 72390208, 126682864, 253365728, 506731456]

約数ペア:

[(1, 506731456), (2, 253365728), (4, 126682864), (7, 72390208), (8, 63341432), (11, 46066496), (14, 36195104), (16, 31670716), (22, 23033248), (28, 18097552), (31, 16346176), (32, 15835358), (44, 11516624), (56, 9048776), (62, 8173088), (64, 7917679), (77, 6580928), (88, 5758312), (107, 4735808), (112, 4524388), (124, 4086544), (154, 3290464), (176, 2879156), (214, 2367904), (217, 2335168), (224, 2262194), (248, 2043272), (308, 1645232), (341, 1486016), (352, 1439578), (428, 1183952), (434, 1167584), (448, 1131097), (496, 1021636), (616, 822616), (682, 743008), (704, 719789), (749, 676544), (856, 591976), (868, 583792), (961, 527296), (992, 510818), (1177, 430528), (1232, 411308), (1364, 371504), (1498, 338272), (1712, 295988), (1736, 291896), (1922, 263648), (1984, 255409), (2354, 215264), (2387, 212288), (2464, 205654), (2728, 185752), (2996, 169136), (3317, 152768), (3424, 147994), (3472, 145948), (3844, 131824), (4708, 107632), (4774, 106144), (4928, 102827), (5456, 92876), (5992, 84568), (6634, 76384), (6727, 75328), (6848, 73997), (6944, 72974), (7688, 65912), (8239, 61504), (9416, 53816), (9548, 53072), (10571, 47936), (10912, 46438), (11984, 42284), (13268, 38192), (13454, 37664), (13888, 36487), (15376, 32956), (16478, 30752), (18832, 26908), (19096, 26536), (21142, 23968), (21824, 23219)]