15270601472

素因数分解:

$2^8\times 7^3\times {\mathrm{173909}}^1$

素因数の和:173946

約数の個数: 72

約数和(自身を含む): 35547204000

約数和(自身を除く): 20276602528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 5488, 6272, 10976, 12544, 21952, 43904, 87808, 173909, 347818, 695636, 1217363, 1391272, 2434726, 2782544, 4869452, 5565088, 8521541, 9738904, 11130176, 17043082, 19477808, 22260352, 34086164, 38955616, 44520704, 59650787, 68172328, 77911232, 119301574, 136344656, 155822464, 238603148, 272689312, 311644928, 477206296, 545378624, 954412592, 1090757248, 1908825184, 2181514496, 3817650368, 7635300736, 15270601472]

約数ペア:

[(1, 15270601472), (2, 7635300736), (4, 3817650368), (7, 2181514496), (8, 1908825184), (14, 1090757248), (16, 954412592), (28, 545378624), (32, 477206296), (49, 311644928), (56, 272689312), (64, 238603148), (98, 155822464), (112, 136344656), (128, 119301574), (196, 77911232), (224, 68172328), (256, 59650787), (343, 44520704), (392, 38955616), (448, 34086164), (686, 22260352), (784, 19477808), (896, 17043082), (1372, 11130176), (1568, 9738904), (1792, 8521541), (2744, 5565088), (3136, 4869452), (5488, 2782544), (6272, 2434726), (10976, 1391272), (12544, 1217363), (21952, 695636), (43904, 347818), (87808, 173909)]