398590024

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5897}}^1$

素因数の和:5998

約数の個数: 64

約数和(自身を含む): 917256960

約数和(自身を除く): 518666936

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 476, 497, 568, 952, 994, 1207, 1988, 2414, 3976, 4828, 5897, 8449, 9656, 11794, 16898, 23588, 33796, 41279, 47176, 67592, 82558, 100249, 165116, 200498, 330232, 400996, 418687, 701743, 801992, 837374, 1403486, 1674748, 2806972, 2930809, 3349496, 5613944, 5861618, 7117679, 11723236, 14235358, 23446472, 28470716, 49823753, 56941432, 99647506, 199295012, 398590024]

約数ペア:

[(1, 398590024), (2, 199295012), (4, 99647506), (7, 56941432), (8, 49823753), (14, 28470716), (17, 23446472), (28, 14235358), (34, 11723236), (56, 7117679), (68, 5861618), (71, 5613944), (119, 3349496), (136, 2930809), (142, 2806972), (238, 1674748), (284, 1403486), (476, 837374), (497, 801992), (568, 701743), (952, 418687), (994, 400996), (1207, 330232), (1988, 200498), (2414, 165116), (3976, 100249), (4828, 82558), (5897, 67592), (8449, 47176), (9656, 41279), (11794, 33796), (16898, 23588)]