1287788004

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2333}}^1$

素因数の和:2634

約数の個数: 96

約数和(自身を含む): 3529008000

約数和(自身を除く): 2241219996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 269, 342, 513, 538, 684, 807, 1026, 1076, 1614, 2052, 2333, 2421, 3228, 4666, 4842, 5111, 6999, 7263, 9332, 9684, 10222, 13998, 14526, 15333, 20444, 20997, 27996, 29052, 30666, 41994, 44327, 45999, 61332, 62991, 83988, 88654, 91998, 125982, 132981, 137997, 177308, 183996, 251964, 265962, 275994, 398943, 531924, 551988, 627577, 797886, 1196829, 1255154, 1595772, 1882731, 2393658, 2510308, 3765462, 4787316, 5648193, 7530924, 11296386, 11923963, 16944579, 22592772, 23847926, 33889158, 35771889, 47695852, 67778316, 71543778, 107315667, 143087556, 214631334, 321947001, 429262668, 643894002, 1287788004]

約数ペア:

[(1, 1287788004), (2, 643894002), (3, 429262668), (4, 321947001), (6, 214631334), (9, 143087556), (12, 107315667), (18, 71543778), (19, 67778316), (27, 47695852), (36, 35771889), (38, 33889158), (54, 23847926), (57, 22592772), (76, 16944579), (108, 11923963), (114, 11296386), (171, 7530924), (228, 5648193), (269, 4787316), (342, 3765462), (513, 2510308), (538, 2393658), (684, 1882731), (807, 1595772), (1026, 1255154), (1076, 1196829), (1614, 797886), (2052, 627577), (2333, 551988), (2421, 531924), (3228, 398943), (4666, 275994), (4842, 265962), (5111, 251964), (6999, 183996), (7263, 177308), (9332, 137997), (9684, 132981), (10222, 125982), (13998, 91998), (14526, 88654), (15333, 83988), (20444, 62991), (20997, 61332), (27996, 45999), (29052, 44327), (30666, 41994)]