525781908

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{997}}^1$

素因数の和:1286

約数の個数: 96

約数和(自身を含む): 1441910400

約数和(自身を除く): 916128492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 257, 342, 513, 514, 684, 771, 997, 1026, 1028, 1542, 1994, 2052, 2313, 2991, 3084, 3988, 4626, 4883, 5982, 6939, 8973, 9252, 9766, 11964, 13878, 14649, 17946, 18943, 19532, 26919, 27756, 29298, 35892, 37886, 43947, 53838, 56829, 58596, 75772, 87894, 107676, 113658, 131841, 170487, 175788, 227316, 256229, 263682, 340974, 511461, 512458, 527364, 681948, 768687, 1022922, 1024916, 1537374, 2045844, 2306061, 3074748, 4612122, 4868351, 6918183, 9224244, 9736702, 13836366, 14605053, 19473404, 27672732, 29210106, 43815159, 58420212, 87630318, 131445477, 175260636, 262890954, 525781908]

約数ペア:

[(1, 525781908), (2, 262890954), (3, 175260636), (4, 131445477), (6, 87630318), (9, 58420212), (12, 43815159), (18, 29210106), (19, 27672732), (27, 19473404), (36, 14605053), (38, 13836366), (54, 9736702), (57, 9224244), (76, 6918183), (108, 4868351), (114, 4612122), (171, 3074748), (228, 2306061), (257, 2045844), (342, 1537374), (513, 1024916), (514, 1022922), (684, 768687), (771, 681948), (997, 527364), (1026, 512458), (1028, 511461), (1542, 340974), (1994, 263682), (2052, 256229), (2313, 227316), (2991, 175788), (3084, 170487), (3988, 131841), (4626, 113658), (4883, 107676), (5982, 87894), (6939, 75772), (8973, 58596), (9252, 56829), (9766, 53838), (11964, 43947), (13878, 37886), (14649, 35892), (17946, 29298), (18943, 27756), (19532, 26919)]