131712048

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 160

約数和(自身を含む): 416640000

約数和(自身を除く): 284927952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 47, 48, 52, 54, 72, 78, 94, 104, 108, 117, 141, 144, 156, 188, 208, 216, 234, 282, 312, 351, 376, 423, 432, 468, 499, 564, 611, 624, 702, 752, 846, 936, 998, 1128, 1222, 1269, 1404, 1497, 1692, 1833, 1872, 1996, 2256, 2444, 2538, 2808, 2994, 3384, 3666, 3992, 4491, 4888, 5076, 5499, 5616, 5988, 6487, 6768, 7332, 7984, 8982, 9776, 10152, 10998, 11976, 12974, 13473, 14664, 16497, 17964, 19461, 20304, 21996, 23453, 23952, 25948, 26946, 29328, 32994, 35928, 38922, 43992, 46906, 51896, 53892, 58383, 65988, 70359, 71856, 77844, 87984, 93812, 103792, 107784, 116766, 131976, 140718, 155688, 175149, 187624, 211077, 215568, 233532, 263952, 281436, 304889, 311376, 350298, 375248, 422154, 467064, 562872, 609778, 633231, 700596, 844308, 914667, 934128, 1125744, 1219556, 1266462, 1401192, 1688616, 1829334, 2439112, 2532924, 2744001, 2802384, 3377232, 3658668, 4878224, 5065848, 5488002, 7317336, 8232003, 10131696, 10976004, 14634672, 16464006, 21952008, 32928012, 43904016, 65856024, 131712048]

約数ペア:

[(1, 131712048), (2, 65856024), (3, 43904016), (4, 32928012), (6, 21952008), (8, 16464006), (9, 14634672), (12, 10976004), (13, 10131696), (16, 8232003), (18, 7317336), (24, 5488002), (26, 5065848), (27, 4878224), (36, 3658668), (39, 3377232), (47, 2802384), (48, 2744001), (52, 2532924), (54, 2439112), (72, 1829334), (78, 1688616), (94, 1401192), (104, 1266462), (108, 1219556), (117, 1125744), (141, 934128), (144, 914667), (156, 844308), (188, 700596), (208, 633231), (216, 609778), (234, 562872), (282, 467064), (312, 422154), (351, 375248), (376, 350298), (423, 311376), (432, 304889), (468, 281436), (499, 263952), (564, 233532), (611, 215568), (624, 211077), (702, 187624), (752, 175149), (846, 155688), (936, 140718), (998, 131976), (1128, 116766), (1222, 107784), (1269, 103792), (1404, 93812), (1497, 87984), (1692, 77844), (1833, 71856), (1872, 70359), (1996, 65988), (2256, 58383), (2444, 53892), (2538, 51896), (2808, 46906), (2994, 43992), (3384, 38922), (3666, 35928), (3992, 32994), (4491, 29328), (4888, 26946), (5076, 25948), (5499, 23952), (5616, 23453), (5988, 21996), (6487, 20304), (6768, 19461), (7332, 17964), (7984, 16497), (8982, 14664), (9776, 13473), (10152, 12974), (10998, 11976)]