242574176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1499}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 515970000

約数和(自身を除く): 273395824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 389, 416, 778, 1499, 1556, 2998, 3112, 5057, 5996, 6224, 10114, 11992, 12448, 19487, 20228, 23984, 38974, 40456, 47968, 77948, 80912, 155896, 161824, 311792, 583111, 623584, 1166222, 2332444, 4664888, 7580443, 9329776, 15160886, 18659552, 30321772, 60643544, 121287088, 242574176]

約数ペア:

[(1, 242574176), (2, 121287088), (4, 60643544), (8, 30321772), (13, 18659552), (16, 15160886), (26, 9329776), (32, 7580443), (52, 4664888), (104, 2332444), (208, 1166222), (389, 623584), (416, 583111), (778, 311792), (1499, 161824), (1556, 155896), (2998, 80912), (3112, 77948), (5057, 47968), (5996, 40456), (6224, 38974), (10114, 23984), (11992, 20228), (12448, 19487)]