15691204984208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{3841259}}^1$

素因数の和:3841800

約数の個数: 80

約数和(自身を含む): 33608873894400

約数和(自身を除く): 17917668910192

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 479, 533, 656, 958, 1066, 1916, 2132, 3832, 4264, 6227, 7664, 8528, 12454, 19639, 24908, 39278, 49816, 78556, 99632, 157112, 255307, 314224, 510614, 1021228, 2042456, 3841259, 4084912, 7682518, 15365036, 30730072, 49936367, 61460144, 99872734, 157491619, 199745468, 314983238, 399490936, 629966476, 798981872, 1259932952, 1839963061, 2047391047, 2519865904, 3679926122, 4094782094, 7359852244, 8189564188, 14719704488, 16379128376, 23919519793, 29439408976, 32758256752, 47839039586, 75438485501, 95678079172, 150876971002, 191356158344, 301753942004, 382712316688, 603507884008, 980700311513, 1207015768016, 1961400623026, 3922801246052, 7845602492104, 15691204984208]

約数ペア:

[(1, 15691204984208), (2, 7845602492104), (4, 3922801246052), (8, 1961400623026), (13, 1207015768016), (16, 980700311513), (26, 603507884008), (41, 382712316688), (52, 301753942004), (82, 191356158344), (104, 150876971002), (164, 95678079172), (208, 75438485501), (328, 47839039586), (479, 32758256752), (533, 29439408976), (656, 23919519793), (958, 16379128376), (1066, 14719704488), (1916, 8189564188), (2132, 7359852244), (3832, 4094782094), (4264, 3679926122), (6227, 2519865904), (7664, 2047391047), (8528, 1839963061), (12454, 1259932952), (19639, 798981872), (24908, 629966476), (39278, 399490936), (49816, 314983238), (78556, 199745468), (99632, 157491619), (157112, 99872734), (255307, 61460144), (314224, 49936367), (510614, 30730072), (1021228, 15365036), (2042456, 7682518), (3841259, 4084912)]