43904016

素因数分解:

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

素因数の和:573

約数の個数: 120

約数和(自身を含む): 135408000

約数和(自身を除く): 91503984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 499, 564, 611, 624, 752, 846, 936, 998, 1128, 1222, 1497, 1692, 1833, 1872, 1996, 2256, 2444, 2994, 3384, 3666, 3992, 4491, 4888, 5499, 5988, 6487, 6768, 7332, 7984, 8982, 9776, 10998, 11976, 12974, 14664, 17964, 19461, 21996, 23453, 23952, 25948, 29328, 35928, 38922, 43992, 46906, 51896, 58383, 70359, 71856, 77844, 87984, 93812, 103792, 116766, 140718, 155688, 187624, 211077, 233532, 281436, 304889, 311376, 375248, 422154, 467064, 562872, 609778, 844308, 914667, 934128, 1125744, 1219556, 1688616, 1829334, 2439112, 2744001, 3377232, 3658668, 4878224, 5488002, 7317336, 10976004, 14634672, 21952008, 43904016]

約数ペア:

[(1, 43904016), (2, 21952008), (3, 14634672), (4, 10976004), (6, 7317336), (8, 5488002), (9, 4878224), (12, 3658668), (13, 3377232), (16, 2744001), (18, 2439112), (24, 1829334), (26, 1688616), (36, 1219556), (39, 1125744), (47, 934128), (48, 914667), (52, 844308), (72, 609778), (78, 562872), (94, 467064), (104, 422154), (117, 375248), (141, 311376), (144, 304889), (156, 281436), (188, 233532), (208, 211077), (234, 187624), (282, 155688), (312, 140718), (376, 116766), (423, 103792), (468, 93812), (499, 87984), (564, 77844), (611, 71856), (624, 70359), (752, 58383), (846, 51896), (936, 46906), (998, 43992), (1128, 38922), (1222, 35928), (1497, 29328), (1692, 25948), (1833, 23952), (1872, 23453), (1996, 21996), (2256, 19461), (2444, 17964), (2994, 14664), (3384, 12974), (3666, 11976), (3992, 10998), (4491, 9776), (4888, 8982), (5499, 7984), (5988, 7332), (6487, 6768)]