225313984

素因数分解:

$2^6\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1327}}^1$

素因数の和:1725

約数の個数: 56

約数和(自身を含む): 512714240

約数和(自身を除く): 287400256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 379, 448, 758, 1327, 1516, 2653, 2654, 3032, 5306, 5308, 6064, 9289, 10612, 10616, 12128, 18578, 21224, 21232, 24256, 37156, 42448, 42464, 74312, 84896, 84928, 148624, 169792, 297248, 502933, 594496, 1005866, 2011732, 3520531, 4023464, 7041062, 8046928, 14082124, 16093856, 28164248, 32187712, 56328496, 112656992, 225313984]

約数ペア:

[(1, 225313984), (2, 112656992), (4, 56328496), (7, 32187712), (8, 28164248), (14, 16093856), (16, 14082124), (28, 8046928), (32, 7041062), (56, 4023464), (64, 3520531), (112, 2011732), (224, 1005866), (379, 594496), (448, 502933), (758, 297248), (1327, 169792), (1516, 148624), (2653, 84928), (2654, 84896), (3032, 74312), (5306, 42464), (5308, 42448), (6064, 37156), (9289, 24256), (10612, 21232), (10616, 21224), (12128, 18578)]