812401596

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2136

約数の個数: 96

約数和(自身を含む): 2177280000

約数和(自身を除く): 1364878404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 71, 106, 108, 142, 159, 212, 213, 284, 318, 426, 477, 636, 639, 852, 954, 1278, 1431, 1908, 1917, 1999, 2556, 2862, 3763, 3834, 3998, 5724, 5997, 7526, 7668, 7996, 11289, 11994, 15052, 17991, 22578, 23988, 33867, 35982, 45156, 53973, 67734, 71964, 101601, 105947, 107946, 135468, 141929, 203202, 211894, 215892, 283858, 317841, 406404, 423788, 425787, 567716, 635682, 851574, 953523, 1271364, 1277361, 1703148, 1907046, 2554722, 2860569, 3814092, 3832083, 5109444, 5721138, 7522237, 7664166, 11442276, 15044474, 15328332, 22566711, 30088948, 45133422, 67700133, 90266844, 135400266, 203100399, 270800532, 406200798, 812401596]

約数ペア:

[(1, 812401596), (2, 406200798), (3, 270800532), (4, 203100399), (6, 135400266), (9, 90266844), (12, 67700133), (18, 45133422), (27, 30088948), (36, 22566711), (53, 15328332), (54, 15044474), (71, 11442276), (106, 7664166), (108, 7522237), (142, 5721138), (159, 5109444), (212, 3832083), (213, 3814092), (284, 2860569), (318, 2554722), (426, 1907046), (477, 1703148), (636, 1277361), (639, 1271364), (852, 953523), (954, 851574), (1278, 635682), (1431, 567716), (1908, 425787), (1917, 423788), (1999, 406404), (2556, 317841), (2862, 283858), (3763, 215892), (3834, 211894), (3998, 203202), (5724, 141929), (5997, 135468), (7526, 107946), (7668, 105947), (7996, 101601), (11289, 71964), (11994, 67734), (15052, 53973), (17991, 45156), (22578, 35982), (23988, 33867)]