252573408

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{16547}}^1$

素因数の和:16616

約数の個数: 72

約数和(自身を含む): 731851848

約数和(自身を除く): 479278440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 16547, 33094, 49641, 66188, 99282, 132376, 148923, 198564, 264752, 297846, 397128, 529504, 595692, 794256, 876991, 1191384, 1588512, 1753982, 2382768, 2630973, 3507964, 4765536, 5261946, 7015928, 7892919, 10523892, 14031856, 15785838, 21047784, 28063712, 31571676, 42095568, 63143352, 84191136, 126286704, 252573408]

約数ペア:

[(1, 252573408), (2, 126286704), (3, 84191136), (4, 63143352), (6, 42095568), (8, 31571676), (9, 28063712), (12, 21047784), (16, 15785838), (18, 14031856), (24, 10523892), (32, 7892919), (36, 7015928), (48, 5261946), (53, 4765536), (72, 3507964), (96, 2630973), (106, 2382768), (144, 1753982), (159, 1588512), (212, 1191384), (288, 876991), (318, 794256), (424, 595692), (477, 529504), (636, 397128), (848, 297846), (954, 264752), (1272, 198564), (1696, 148923), (1908, 132376), (2544, 99282), (3816, 66188), (5088, 49641), (7632, 33094), (15264, 16547)]