391087704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 1144765440

約数和(自身を除く): 753677736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 103, 168, 194, 206, 233, 291, 309, 388, 412, 466, 582, 618, 679, 699, 721, 776, 824, 932, 1164, 1236, 1358, 1398, 1442, 1631, 1864, 2037, 2163, 2328, 2472, 2716, 2796, 2884, 3262, 4074, 4326, 4893, 5432, 5592, 5768, 6524, 8148, 8652, 9786, 9991, 13048, 16296, 17304, 19572, 19982, 22601, 23999, 29973, 39144, 39964, 45202, 47998, 59946, 67803, 69937, 71997, 79928, 90404, 95996, 119892, 135606, 139874, 143994, 158207, 167993, 180808, 191992, 209811, 239784, 271212, 279748, 287988, 316414, 335986, 419622, 474621, 503979, 542424, 559496, 575976, 632828, 671972, 839244, 949242, 1007958, 1265656, 1343944, 1678488, 1898484, 2015916, 2327903, 3796968, 4031832, 4655806, 6983709, 9311612, 13967418, 16295321, 18623224, 27934836, 32590642, 48885963, 55869672, 65181284, 97771926, 130362568, 195543852, 391087704]

約数ペア:

[(1, 391087704), (2, 195543852), (3, 130362568), (4, 97771926), (6, 65181284), (7, 55869672), (8, 48885963), (12, 32590642), (14, 27934836), (21, 18623224), (24, 16295321), (28, 13967418), (42, 9311612), (56, 6983709), (84, 4655806), (97, 4031832), (103, 3796968), (168, 2327903), (194, 2015916), (206, 1898484), (233, 1678488), (291, 1343944), (309, 1265656), (388, 1007958), (412, 949242), (466, 839244), (582, 671972), (618, 632828), (679, 575976), (699, 559496), (721, 542424), (776, 503979), (824, 474621), (932, 419622), (1164, 335986), (1236, 316414), (1358, 287988), (1398, 279748), (1442, 271212), (1631, 239784), (1864, 209811), (2037, 191992), (2163, 180808), (2328, 167993), (2472, 158207), (2716, 143994), (2796, 139874), (2884, 135606), (3262, 119892), (4074, 95996), (4326, 90404), (4893, 79928), (5432, 71997), (5592, 69937), (5768, 67803), (6524, 59946), (8148, 47998), (8652, 45202), (9786, 39964), (9991, 39144), (13048, 29973), (16296, 23999), (17304, 22601), (19572, 19982)]