1448788224

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 4319184576

約数和(自身を除く): 2870396352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 151, 156, 186, 192, 208, 248, 256, 302, 312, 372, 384, 403, 416, 453, 496, 604, 624, 744, 768, 806, 832, 906, 961, 992, 1208, 1209, 1248, 1488, 1612, 1664, 1812, 1922, 1963, 1984, 2416, 2418, 2496, 2883, 2976, 3224, 3328, 3624, 3844, 3926, 3968, 4681, 4832, 4836, 4992, 5766, 5889, 5952, 6448, 7248, 7688, 7852, 7936, 9362, 9664, 9672, 9984, 11532, 11778, 11904, 12493, 12896, 14043, 14496, 15376, 15704, 18724, 19328, 19344, 23064, 23556, 23808, 24986, 25792, 28086, 28992, 30752, 31408, 37448, 37479, 38656, 38688, 46128, 47112, 49972, 51584, 56172, 57984, 60853, 61504, 62816, 74896, 74958, 77376, 92256, 94224, 99944, 103168, 112344, 115968, 121706, 123008, 125632, 145111, 149792, 149916, 154752, 182559, 184512, 188448, 199888, 224688, 243412, 246016, 251264, 290222, 299584, 299832, 309504, 365118, 369024, 376896, 399776, 435333, 449376, 486824, 502528, 580444, 599168, 599664, 730236, 738048, 753792, 799552, 870666, 898752, 973648, 1160888, 1198336, 1199328, 1460472, 1507584, 1599104, 1741332, 1797504, 1886443, 1947296, 2321776, 2398656, 2920944, 3198208, 3482664, 3595008, 3772886, 3894592, 4643552, 4797312, 5659329, 5841888, 6965328, 7545772, 7789184, 9287104, 9594624, 11318658, 11683776, 13930656, 15091544, 15578368, 18574208, 22637316, 23367552, 27861312, 30183088, 37148416, 45274632, 46735104, 55722624, 60366176, 90549264, 111445248, 120732352, 181098528, 241464704, 362197056, 482929408, 724394112, 1448788224]

約数ペア:

[(1, 1448788224), (2, 724394112), (3, 482929408), (4, 362197056), (6, 241464704), (8, 181098528), (12, 120732352), (13, 111445248), (16, 90549264), (24, 60366176), (26, 55722624), (31, 46735104), (32, 45274632), (39, 37148416), (48, 30183088), (52, 27861312), (62, 23367552), (64, 22637316), (78, 18574208), (93, 15578368), (96, 15091544), (104, 13930656), (124, 11683776), (128, 11318658), (151, 9594624), (156, 9287104), (186, 7789184), (192, 7545772), (208, 6965328), (248, 5841888), (256, 5659329), (302, 4797312), (312, 4643552), (372, 3894592), (384, 3772886), (403, 3595008), (416, 3482664), (453, 3198208), (496, 2920944), (604, 2398656), (624, 2321776), (744, 1947296), (768, 1886443), (806, 1797504), (832, 1741332), (906, 1599104), (961, 1507584), (992, 1460472), (1208, 1199328), (1209, 1198336), (1248, 1160888), (1488, 973648), (1612, 898752), (1664, 870666), (1812, 799552), (1922, 753792), (1963, 738048), (1984, 730236), (2416, 599664), (2418, 599168), (2496, 580444), (2883, 502528), (2976, 486824), (3224, 449376), (3328, 435333), (3624, 399776), (3844, 376896), (3926, 369024), (3968, 365118), (4681, 309504), (4832, 299832), (4836, 299584), (4992, 290222), (5766, 251264), (5889, 246016), (5952, 243412), (6448, 224688), (7248, 199888), (7688, 188448), (7852, 184512), (7936, 182559), (9362, 154752), (9664, 149916), (9672, 149792), (9984, 145111), (11532, 125632), (11778, 123008), (11904, 121706), (12493, 115968), (12896, 112344), (14043, 103168), (14496, 99944), (15376, 94224), (15704, 92256), (18724, 77376), (19328, 74958), (19344, 74896), (23064, 62816), (23556, 61504), (23808, 60853), (24986, 57984), (25792, 56172), (28086, 51584), (28992, 49972), (30752, 47112), (31408, 46128), (37448, 38688), (37479, 38656)]