419693148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1373}}^1$

素因数の和:2603

約数の個数: 72

約数和(自身を含む): 1214330208

約数和(自身を除く): 794637060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1213, 1373, 2426, 2746, 3639, 4119, 4852, 5492, 7278, 8238, 8491, 9611, 10917, 12357, 14556, 16476, 16982, 19222, 21834, 24714, 25473, 28833, 33964, 38444, 43668, 49428, 50946, 57666, 76419, 86499, 101892, 115332, 152838, 172998, 305676, 345996, 1665449, 3330898, 4996347, 6661796, 9992694, 11658143, 14989041, 19985388, 23316286, 29978082, 34974429, 46632572, 59956164, 69948858, 104923287, 139897716, 209846574, 419693148]

約数ペア:

[(1, 419693148), (2, 209846574), (3, 139897716), (4, 104923287), (6, 69948858), (7, 59956164), (9, 46632572), (12, 34974429), (14, 29978082), (18, 23316286), (21, 19985388), (28, 14989041), (36, 11658143), (42, 9992694), (63, 6661796), (84, 4996347), (126, 3330898), (252, 1665449), (1213, 345996), (1373, 305676), (2426, 172998), (2746, 152838), (3639, 115332), (4119, 101892), (4852, 86499), (5492, 76419), (7278, 57666), (8238, 50946), (8491, 49428), (9611, 43668), (10917, 38444), (12357, 33964), (14556, 28833), (16476, 25473), (16982, 24714), (19222, 21834)]