831071664

素因数分解:

$2^4\times 3^6\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1726

約数の個数: 140

約数和(自身を含む): 2471832616

約数和(自身を除く): 1640760952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 729, 774, 972, 1032, 1161, 1296, 1458, 1548, 1657, 1944, 2064, 2322, 2916, 3096, 3314, 3483, 3888, 4644, 4971, 5832, 6192, 6628, 6966, 9288, 9942, 10449, 11664, 13256, 13932, 14913, 18576, 19884, 20898, 26512, 27864, 29826, 31347, 39768, 41796, 44739, 55728, 59652, 62694, 71251, 79536, 83592, 89478, 119304, 125388, 134217, 142502, 167184, 178956, 213753, 238608, 250776, 268434, 285004, 357912, 402651, 427506, 501552, 536868, 570008, 641259, 715824, 805302, 855012, 1073736, 1140016, 1207953, 1282518, 1610604, 1710024, 1923777, 2147472, 2415906, 2565036, 3221208, 3420048, 3847554, 4831812, 5130072, 5771331, 6442416, 7695108, 9663624, 10260144, 11542662, 15390216, 17313993, 19327248, 23085324, 30780432, 34627986, 46170648, 51941979, 69255972, 92341296, 103883958, 138511944, 207767916, 277023888, 415535832, 831071664]

約数ペア:

[(1, 831071664), (2, 415535832), (3, 277023888), (4, 207767916), (6, 138511944), (8, 103883958), (9, 92341296), (12, 69255972), (16, 51941979), (18, 46170648), (24, 34627986), (27, 30780432), (36, 23085324), (43, 19327248), (48, 17313993), (54, 15390216), (72, 11542662), (81, 10260144), (86, 9663624), (108, 7695108), (129, 6442416), (144, 5771331), (162, 5130072), (172, 4831812), (216, 3847554), (243, 3420048), (258, 3221208), (324, 2565036), (344, 2415906), (387, 2147472), (432, 1923777), (486, 1710024), (516, 1610604), (648, 1282518), (688, 1207953), (729, 1140016), (774, 1073736), (972, 855012), (1032, 805302), (1161, 715824), (1296, 641259), (1458, 570008), (1548, 536868), (1657, 501552), (1944, 427506), (2064, 402651), (2322, 357912), (2916, 285004), (3096, 268434), (3314, 250776), (3483, 238608), (3888, 213753), (4644, 178956), (4971, 167184), (5832, 142502), (6192, 134217), (6628, 125388), (6966, 119304), (9288, 89478), (9942, 83592), (10449, 79536), (11664, 71251), (13256, 62694), (13932, 59652), (14913, 55728), (18576, 44739), (19884, 41796), (20898, 39768), (26512, 31347), (27864, 29826)]