688421581956

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1163}}^1\times {\mathrm{34471}}^1$

素因数の和:35703

約数の個数: 120

約数和(自身を含む): 1835255911104

約数和(自身を除く): 1146834329148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1163, 1431, 1908, 2326, 2862, 3489, 4293, 4652, 5724, 6978, 8586, 10467, 13956, 17172, 20934, 31401, 34471, 41868, 61639, 62802, 68942, 94203, 103413, 123278, 125604, 137884, 184917, 188406, 206826, 246556, 310239, 369834, 376812, 413652, 554751, 620478, 739668, 930717, 1109502, 1240956, 1664253, 1826963, 1861434, 2219004, 2792151, 3328506, 3653926, 3722868, 4992759, 5480889, 5584302, 6657012, 7307852, 9985518, 10961778, 11168604, 16442667, 19971036, 21923556, 32885334, 40089773, 49328001, 65770668, 80179546, 98656002, 120269319, 147984003, 160359092, 197312004, 240538638, 295968006, 360807957, 481077276, 591936012, 721615914, 1082423871, 1443231828, 2124757969, 2164847742, 3247271613, 4249515938, 4329695484, 6374273907, 6494543226, 8499031876, 12748547814, 12989086452, 19122821721, 25497095628, 38245643442, 57368465163, 76491286884, 114736930326, 172105395489, 229473860652, 344210790978, 688421581956]

約数ペア:

[(1, 688421581956), (2, 344210790978), (3, 229473860652), (4, 172105395489), (6, 114736930326), (9, 76491286884), (12, 57368465163), (18, 38245643442), (27, 25497095628), (36, 19122821721), (53, 12989086452), (54, 12748547814), (81, 8499031876), (106, 6494543226), (108, 6374273907), (159, 4329695484), (162, 4249515938), (212, 3247271613), (318, 2164847742), (324, 2124757969), (477, 1443231828), (636, 1082423871), (954, 721615914), (1163, 591936012), (1431, 481077276), (1908, 360807957), (2326, 295968006), (2862, 240538638), (3489, 197312004), (4293, 160359092), (4652, 147984003), (5724, 120269319), (6978, 98656002), (8586, 80179546), (10467, 65770668), (13956, 49328001), (17172, 40089773), (20934, 32885334), (31401, 21923556), (34471, 19971036), (41868, 16442667), (61639, 11168604), (62802, 10961778), (68942, 9985518), (94203, 7307852), (103413, 6657012), (123278, 5584302), (125604, 5480889), (137884, 4992759), (184917, 3722868), (188406, 3653926), (206826, 3328506), (246556, 2792151), (310239, 2219004), (369834, 1861434), (376812, 1826963), (413652, 1664253), (554751, 1240956), (620478, 1109502), (739668, 930717)]