249580464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3889}}^1$

素因数の和:4098

約数の個数: 80

約数和(自身を含む): 740904960

約数和(自身を除く): 491324496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 191, 336, 382, 573, 764, 1146, 1337, 1528, 2292, 2674, 3056, 3889, 4011, 4584, 5348, 7778, 8022, 9168, 10696, 11667, 15556, 16044, 21392, 23334, 27223, 31112, 32088, 46668, 54446, 62224, 64176, 81669, 93336, 108892, 163338, 186672, 217784, 326676, 435568, 653352, 742799, 1306704, 1485598, 2228397, 2971196, 4456794, 5199593, 5942392, 8913588, 10399186, 11884784, 15598779, 17827176, 20798372, 31197558, 35654352, 41596744, 62395116, 83193488, 124790232, 249580464]

約数ペア:

[(1, 249580464), (2, 124790232), (3, 83193488), (4, 62395116), (6, 41596744), (7, 35654352), (8, 31197558), (12, 20798372), (14, 17827176), (16, 15598779), (21, 11884784), (24, 10399186), (28, 8913588), (42, 5942392), (48, 5199593), (56, 4456794), (84, 2971196), (112, 2228397), (168, 1485598), (191, 1306704), (336, 742799), (382, 653352), (573, 435568), (764, 326676), (1146, 217784), (1337, 186672), (1528, 163338), (2292, 108892), (2674, 93336), (3056, 81669), (3889, 64176), (4011, 62224), (4584, 54446), (5348, 46668), (7778, 32088), (8022, 31112), (9168, 27223), (10696, 23334), (11667, 21392), (15556, 16044)]