248402952

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 788942700

約数和(自身を除く): 540539748

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 181, 196, 252, 294, 362, 389, 392, 441, 504, 543, 588, 724, 778, 882, 1086, 1167, 1176, 1267, 1448, 1556, 1629, 1764, 2172, 2334, 2534, 2723, 3112, 3258, 3501, 3528, 3801, 4344, 4668, 5068, 5446, 6516, 7002, 7602, 8169, 8869, 9336, 10136, 10892, 11403, 13032, 14004, 15204, 16338, 17738, 19061, 21784, 22806, 24507, 26607, 28008, 30408, 32676, 35476, 38122, 45612, 49014, 53214, 57183, 65352, 70409, 70952, 76244, 79821, 91224, 98028, 106428, 114366, 140818, 152488, 159642, 171549, 196056, 211227, 212856, 228732, 281636, 319284, 343098, 422454, 457464, 492863, 563272, 633681, 638568, 686196, 844908, 985726, 1267362, 1372392, 1478589, 1689816, 1971452, 2534724, 2957178, 3450041, 3942904, 4435767, 5069448, 5914356, 6900082, 8871534, 10350123, 11828712, 13800164, 17743068, 20700246, 27600328, 31050369, 35486136, 41400492, 62100738, 82800984, 124201476, 248402952]

約数ペア:

[(1, 248402952), (2, 124201476), (3, 82800984), (4, 62100738), (6, 41400492), (7, 35486136), (8, 31050369), (9, 27600328), (12, 20700246), (14, 17743068), (18, 13800164), (21, 11828712), (24, 10350123), (28, 8871534), (36, 6900082), (42, 5914356), (49, 5069448), (56, 4435767), (63, 3942904), (72, 3450041), (84, 2957178), (98, 2534724), (126, 1971452), (147, 1689816), (168, 1478589), (181, 1372392), (196, 1267362), (252, 985726), (294, 844908), (362, 686196), (389, 638568), (392, 633681), (441, 563272), (504, 492863), (543, 457464), (588, 422454), (724, 343098), (778, 319284), (882, 281636), (1086, 228732), (1167, 212856), (1176, 211227), (1267, 196056), (1448, 171549), (1556, 159642), (1629, 152488), (1764, 140818), (2172, 114366), (2334, 106428), (2534, 98028), (2723, 91224), (3112, 79821), (3258, 76244), (3501, 70952), (3528, 70409), (3801, 65352), (4344, 57183), (4668, 53214), (5068, 49014), (5446, 45612), (6516, 38122), (7002, 35476), (7602, 32676), (8169, 30408), (8869, 28008), (9336, 26607), (10136, 24507), (10892, 22806), (11403, 21784), (13032, 19061), (14004, 17738), (15204, 16338)]