385961856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1196

約数の個数: 128

約数和(自身を含む): 1181241600

約数和(自身を除く): 795279744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 278, 336, 384, 417, 448, 556, 672, 834, 896, 973, 1033, 1112, 1344, 1668, 1946, 2066, 2224, 2688, 2919, 3099, 3336, 3892, 4132, 4448, 5838, 6198, 6672, 7231, 7784, 8264, 8896, 11676, 12396, 13344, 14462, 15568, 16528, 17792, 21693, 23352, 24792, 26688, 28924, 31136, 33056, 43386, 46704, 49584, 53376, 57848, 62272, 66112, 86772, 93408, 99168, 115696, 124544, 132224, 143587, 173544, 186816, 198336, 231392, 287174, 347088, 373632, 396672, 430761, 462784, 574348, 694176, 861522, 925568, 1005109, 1148696, 1388352, 1723044, 2010218, 2297392, 2776704, 3015327, 3446088, 4020436, 4594784, 6030654, 6892176, 8040872, 9189568, 12061308, 13784352, 16081744, 18379136, 24122616, 27568704, 32163488, 48245232, 55137408, 64326976, 96490464, 128653952, 192980928, 385961856]

約数ペア:

[(1, 385961856), (2, 192980928), (3, 128653952), (4, 96490464), (6, 64326976), (7, 55137408), (8, 48245232), (12, 32163488), (14, 27568704), (16, 24122616), (21, 18379136), (24, 16081744), (28, 13784352), (32, 12061308), (42, 9189568), (48, 8040872), (56, 6892176), (64, 6030654), (84, 4594784), (96, 4020436), (112, 3446088), (128, 3015327), (139, 2776704), (168, 2297392), (192, 2010218), (224, 1723044), (278, 1388352), (336, 1148696), (384, 1005109), (417, 925568), (448, 861522), (556, 694176), (672, 574348), (834, 462784), (896, 430761), (973, 396672), (1033, 373632), (1112, 347088), (1344, 287174), (1668, 231392), (1946, 198336), (2066, 186816), (2224, 173544), (2688, 143587), (2919, 132224), (3099, 124544), (3336, 115696), (3892, 99168), (4132, 93408), (4448, 86772), (5838, 66112), (6198, 62272), (6672, 57848), (7231, 53376), (7784, 49584), (8264, 46704), (8896, 43386), (11676, 33056), (12396, 31136), (13344, 28924), (14462, 26688), (15568, 24792), (16528, 23352), (17792, 21693)]