15663984908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 32557324800

約数和(自身を除く): 16893339892

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 199, 241, 286, 398, 482, 571, 572, 796, 964, 1142, 2189, 2284, 2587, 2651, 3133, 4378, 5174, 5302, 6266, 6281, 7423, 8756, 10348, 10604, 12532, 12562, 14846, 25124, 28457, 29692, 34463, 47959, 56914, 68926, 81653, 95918, 113629, 113828, 137611, 137852, 163306, 191836, 227258, 275222, 326612, 454516, 527549, 550444, 623467, 1055098, 1246934, 1249919, 1477177, 1513721, 1788943, 2110196, 2493868, 2499838, 2954354, 3027442, 3577886, 4999676, 5908708, 6054884, 6858137, 7155772, 13716274, 16248947, 19678373, 27384589, 27432548, 32497894, 39356746, 54769178, 64995788, 78713492, 109538356, 301230479, 355999657, 602460958, 711999314, 1204921916, 1423998628, 3915996227, 7831992454, 15663984908]

約数ペア:

[(1, 15663984908), (2, 7831992454), (4, 3915996227), (11, 1423998628), (13, 1204921916), (22, 711999314), (26, 602460958), (44, 355999657), (52, 301230479), (143, 109538356), (199, 78713492), (241, 64995788), (286, 54769178), (398, 39356746), (482, 32497894), (571, 27432548), (572, 27384589), (796, 19678373), (964, 16248947), (1142, 13716274), (2189, 7155772), (2284, 6858137), (2587, 6054884), (2651, 5908708), (3133, 4999676), (4378, 3577886), (5174, 3027442), (5302, 2954354), (6266, 2499838), (6281, 2493868), (7423, 2110196), (8756, 1788943), (10348, 1513721), (10604, 1477177), (12532, 1249919), (12562, 1246934), (14846, 1055098), (25124, 623467), (28457, 550444), (29692, 527549), (34463, 454516), (47959, 326612), (56914, 275222), (68926, 227258), (81653, 191836), (95918, 163306), (113629, 137852), (113828, 137611)]