228857216

素因数分解:

$2^7\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1567}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 524590080

約数和(自身を除く): 295732864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 326, 448, 652, 896, 1141, 1304, 1567, 2282, 2608, 3134, 4564, 5216, 6268, 9128, 10432, 10969, 12536, 18256, 20864, 21938, 25072, 36512, 43876, 50144, 73024, 87752, 100288, 146048, 175504, 200576, 255421, 351008, 510842, 702016, 1021684, 1404032, 1787947, 2043368, 3575894, 4086736, 7151788, 8173472, 14303576, 16346944, 28607152, 32693888, 57214304, 114428608, 228857216]

約数ペア:

[(1, 228857216), (2, 114428608), (4, 57214304), (7, 32693888), (8, 28607152), (14, 16346944), (16, 14303576), (28, 8173472), (32, 7151788), (56, 4086736), (64, 3575894), (112, 2043368), (128, 1787947), (163, 1404032), (224, 1021684), (326, 702016), (448, 510842), (652, 351008), (896, 255421), (1141, 200576), (1304, 175504), (1567, 146048), (2282, 100288), (2608, 87752), (3134, 73024), (4564, 50144), (5216, 43876), (6268, 36512), (9128, 25072), (10432, 21938), (10969, 20864), (12536, 18256)]