400356768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25903}}^1$

素因数の和:25946

約数の個数: 96

約数和(自身を含む): 1253339136

約数和(自身を除く): 852982368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 25903, 51806, 77709, 103612, 155418, 181321, 207224, 310836, 362642, 414448, 543963, 595769, 621672, 725284, 828896, 1087926, 1191538, 1243344, 1450568, 1787307, 2175852, 2383076, 2486688, 2901136, 3574614, 4170383, 4351704, 4766152, 5802272, 7149228, 8340766, 8703408, 9532304, 12511149, 14298456, 16681532, 17406816, 19064608, 25022298, 28596912, 33363064, 50044596, 57193824, 66726128, 100089192, 133452256, 200178384, 400356768]

約数ペア:

[(1, 400356768), (2, 200178384), (3, 133452256), (4, 100089192), (6, 66726128), (7, 57193824), (8, 50044596), (12, 33363064), (14, 28596912), (16, 25022298), (21, 19064608), (23, 17406816), (24, 16681532), (28, 14298456), (32, 12511149), (42, 9532304), (46, 8703408), (48, 8340766), (56, 7149228), (69, 5802272), (84, 4766152), (92, 4351704), (96, 4170383), (112, 3574614), (138, 2901136), (161, 2486688), (168, 2383076), (184, 2175852), (224, 1787307), (276, 1450568), (322, 1243344), (336, 1191538), (368, 1087926), (483, 828896), (552, 725284), (644, 621672), (672, 595769), (736, 543963), (966, 414448), (1104, 362642), (1288, 310836), (1932, 207224), (2208, 181321), (2576, 155418), (3864, 103612), (5152, 77709), (7728, 51806), (15456, 25903)]