248804784

素因数分解:

$2^4\times 3^6\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 140

約数和(自身を含む): 734312376

約数和(自身を除く): 485507592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 83, 108, 144, 162, 166, 216, 243, 249, 257, 324, 332, 432, 486, 498, 514, 648, 664, 729, 747, 771, 972, 996, 1028, 1296, 1328, 1458, 1494, 1542, 1944, 1992, 2056, 2241, 2313, 2916, 2988, 3084, 3888, 3984, 4112, 4482, 4626, 5832, 5976, 6168, 6723, 6939, 8964, 9252, 11664, 11952, 12336, 13446, 13878, 17928, 18504, 20169, 20817, 21331, 26892, 27756, 35856, 37008, 40338, 41634, 42662, 53784, 55512, 60507, 62451, 63993, 80676, 83268, 85324, 107568, 111024, 121014, 124902, 127986, 161352, 166536, 170648, 187353, 191979, 242028, 249804, 255972, 322704, 333072, 341296, 374706, 383958, 484056, 499608, 511944, 575937, 749412, 767916, 968112, 999216, 1023888, 1151874, 1498824, 1535832, 1727811, 2303748, 2997648, 3071664, 3455622, 4607496, 5183433, 6911244, 9214992, 10366866, 13822488, 15550299, 20733732, 27644976, 31100598, 41467464, 62201196, 82934928, 124402392, 248804784]

約数ペア:

[(1, 248804784), (2, 124402392), (3, 82934928), (4, 62201196), (6, 41467464), (8, 31100598), (9, 27644976), (12, 20733732), (16, 15550299), (18, 13822488), (24, 10366866), (27, 9214992), (36, 6911244), (48, 5183433), (54, 4607496), (72, 3455622), (81, 3071664), (83, 2997648), (108, 2303748), (144, 1727811), (162, 1535832), (166, 1498824), (216, 1151874), (243, 1023888), (249, 999216), (257, 968112), (324, 767916), (332, 749412), (432, 575937), (486, 511944), (498, 499608), (514, 484056), (648, 383958), (664, 374706), (729, 341296), (747, 333072), (771, 322704), (972, 255972), (996, 249804), (1028, 242028), (1296, 191979), (1328, 187353), (1458, 170648), (1494, 166536), (1542, 161352), (1944, 127986), (1992, 124902), (2056, 121014), (2241, 111024), (2313, 107568), (2916, 85324), (2988, 83268), (3084, 80676), (3888, 63993), (3984, 62451), (4112, 60507), (4482, 55512), (4626, 53784), (5832, 42662), (5976, 41634), (6168, 40338), (6723, 37008), (6939, 35856), (8964, 27756), (9252, 26892), (11664, 21331), (11952, 20817), (12336, 20169), (13446, 18504), (13878, 17928)]