299933424

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1997}}^1$

素因数の和:2167

約数の個数: 120

約数和(自身を含む): 966232800

約数和(自身を除く): 666299376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 149, 168, 252, 298, 336, 447, 504, 596, 894, 1008, 1043, 1192, 1341, 1788, 1997, 2086, 2384, 2682, 3129, 3576, 3994, 4172, 5364, 5991, 6258, 7152, 7988, 8344, 9387, 10728, 11982, 12516, 13979, 15976, 16688, 17973, 18774, 21456, 23964, 25032, 27958, 31952, 35946, 37548, 41937, 47928, 50064, 55916, 71892, 75096, 83874, 95856, 111832, 125811, 143784, 150192, 167748, 223664, 251622, 287568, 297553, 335496, 503244, 595106, 670992, 892659, 1006488, 1190212, 1785318, 2012976, 2082871, 2380424, 2677977, 3570636, 4165742, 4760848, 5355954, 6248613, 7141272, 8331484, 10711908, 12497226, 14282544, 16662968, 18745839, 21423816, 24994452, 33325936, 37491678, 42847632, 49988904, 74983356, 99977808, 149966712, 299933424]

約数ペア:

[(1, 299933424), (2, 149966712), (3, 99977808), (4, 74983356), (6, 49988904), (7, 42847632), (8, 37491678), (9, 33325936), (12, 24994452), (14, 21423816), (16, 18745839), (18, 16662968), (21, 14282544), (24, 12497226), (28, 10711908), (36, 8331484), (42, 7141272), (48, 6248613), (56, 5355954), (63, 4760848), (72, 4165742), (84, 3570636), (112, 2677977), (126, 2380424), (144, 2082871), (149, 2012976), (168, 1785318), (252, 1190212), (298, 1006488), (336, 892659), (447, 670992), (504, 595106), (596, 503244), (894, 335496), (1008, 297553), (1043, 287568), (1192, 251622), (1341, 223664), (1788, 167748), (1997, 150192), (2086, 143784), (2384, 125811), (2682, 111832), (3129, 95856), (3576, 83874), (3994, 75096), (4172, 71892), (5364, 55916), (5991, 50064), (6258, 47928), (7152, 41937), (7988, 37548), (8344, 35946), (9387, 31952), (10728, 27958), (11982, 25032), (12516, 23964), (13979, 21456), (15976, 18774), (16688, 17973)]