243618984

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 773604000

約数和(自身を除く): 529985016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 199, 252, 294, 347, 392, 398, 441, 504, 588, 597, 694, 796, 882, 1041, 1176, 1194, 1388, 1393, 1592, 1764, 1791, 2082, 2388, 2429, 2776, 2786, 3123, 3528, 3582, 4164, 4179, 4776, 4858, 5572, 6246, 7164, 7287, 8328, 8358, 9716, 9751, 11144, 12492, 12537, 14328, 14574, 16716, 17003, 19432, 19502, 21861, 24984, 25074, 29148, 29253, 33432, 34006, 39004, 43722, 50148, 51009, 58296, 58506, 68012, 69053, 78008, 87444, 87759, 100296, 102018, 117012, 136024, 138106, 153027, 174888, 175518, 204036, 207159, 234024, 276212, 306054, 351036, 408072, 414318, 483371, 552424, 612108, 621477, 702072, 828636, 966742, 1224216, 1242954, 1450113, 1657272, 1933484, 2485908, 2900226, 3383597, 3866968, 4350339, 4971816, 5800452, 6767194, 8700678, 10150791, 11600904, 13534388, 17401356, 20301582, 27068776, 30452373, 34802712, 40603164, 60904746, 81206328, 121809492, 243618984]

約数ペア:

[(1, 243618984), (2, 121809492), (3, 81206328), (4, 60904746), (6, 40603164), (7, 34802712), (8, 30452373), (9, 27068776), (12, 20301582), (14, 17401356), (18, 13534388), (21, 11600904), (24, 10150791), (28, 8700678), (36, 6767194), (42, 5800452), (49, 4971816), (56, 4350339), (63, 3866968), (72, 3383597), (84, 2900226), (98, 2485908), (126, 1933484), (147, 1657272), (168, 1450113), (196, 1242954), (199, 1224216), (252, 966742), (294, 828636), (347, 702072), (392, 621477), (398, 612108), (441, 552424), (504, 483371), (588, 414318), (597, 408072), (694, 351036), (796, 306054), (882, 276212), (1041, 234024), (1176, 207159), (1194, 204036), (1388, 175518), (1393, 174888), (1592, 153027), (1764, 138106), (1791, 136024), (2082, 117012), (2388, 102018), (2429, 100296), (2776, 87759), (2786, 87444), (3123, 78008), (3528, 69053), (3582, 68012), (4164, 58506), (4179, 58296), (4776, 51009), (4858, 50148), (5572, 43722), (6246, 39004), (7164, 34006), (7287, 33432), (8328, 29253), (8358, 29148), (9716, 25074), (9751, 24984), (11144, 21861), (12492, 19502), (12537, 19432), (14328, 17003), (14574, 16716)]