248475108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 677827584

約数和(自身を除く): 429352476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 157, 166, 227, 249, 314, 332, 454, 471, 498, 581, 628, 681, 908, 942, 996, 1099, 1162, 1362, 1589, 1743, 1884, 2198, 2324, 2724, 3178, 3297, 3486, 4396, 4767, 6356, 6594, 6972, 9534, 13031, 13188, 18841, 19068, 26062, 35639, 37682, 39093, 52124, 56523, 71278, 75364, 78186, 91217, 106917, 113046, 131887, 142556, 156372, 182434, 213834, 226092, 249473, 263774, 273651, 364868, 395661, 427668, 498946, 527548, 547302, 748419, 791322, 997892, 1094604, 1496838, 1582644, 2958037, 2993676, 5916074, 8874111, 11832148, 17748222, 20706259, 35496444, 41412518, 62118777, 82825036, 124237554, 248475108]

約数ペア:

[(1, 248475108), (2, 124237554), (3, 82825036), (4, 62118777), (6, 41412518), (7, 35496444), (12, 20706259), (14, 17748222), (21, 11832148), (28, 8874111), (42, 5916074), (83, 2993676), (84, 2958037), (157, 1582644), (166, 1496838), (227, 1094604), (249, 997892), (314, 791322), (332, 748419), (454, 547302), (471, 527548), (498, 498946), (581, 427668), (628, 395661), (681, 364868), (908, 273651), (942, 263774), (996, 249473), (1099, 226092), (1162, 213834), (1362, 182434), (1589, 156372), (1743, 142556), (1884, 131887), (2198, 113046), (2324, 106917), (2724, 91217), (3178, 78186), (3297, 75364), (3486, 71278), (4396, 56523), (4767, 52124), (6356, 39093), (6594, 37682), (6972, 35639), (9534, 26062), (13031, 19068), (13188, 18841)]