391663296

素因数分解:

$2^6\times 3^3\times {\mathrm{226657}}^1$

素因数の和:226678

約数の個数: 56

約数和(自身を含む): 1151422640

約数和(自身を除く): 759759344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 226657, 453314, 679971, 906628, 1359942, 1813256, 2039913, 2719884, 3626512, 4079826, 5439768, 6119739, 7253024, 8159652, 10879536, 12239478, 14506048, 16319304, 21759072, 24478956, 32638608, 43518144, 48957912, 65277216, 97915824, 130554432, 195831648, 391663296]

約数ペア:

[(1, 391663296), (2, 195831648), (3, 130554432), (4, 97915824), (6, 65277216), (8, 48957912), (9, 43518144), (12, 32638608), (16, 24478956), (18, 21759072), (24, 16319304), (27, 14506048), (32, 12239478), (36, 10879536), (48, 8159652), (54, 7253024), (64, 6119739), (72, 5439768), (96, 4079826), (108, 3626512), (144, 2719884), (192, 2039913), (216, 1813256), (288, 1359942), (432, 906628), (576, 679971), (864, 453314), (1728, 226657)]