228722368

素因数分解:

$2^6\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1663}}^1$

素因数の和:1989

約数の個数: 56

約数和(自身を含む): 520712192

約数和(自身を除く): 291989824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 307, 448, 614, 1228, 1663, 2149, 2456, 3326, 4298, 4912, 6652, 8596, 9824, 11641, 13304, 17192, 19648, 23282, 26608, 34384, 46564, 53216, 68768, 93128, 106432, 137536, 186256, 372512, 510541, 745024, 1021082, 2042164, 3573787, 4084328, 7147574, 8168656, 14295148, 16337312, 28590296, 32674624, 57180592, 114361184, 228722368]

約数ペア:

[(1, 228722368), (2, 114361184), (4, 57180592), (7, 32674624), (8, 28590296), (14, 16337312), (16, 14295148), (28, 8168656), (32, 7147574), (56, 4084328), (64, 3573787), (112, 2042164), (224, 1021082), (307, 745024), (448, 510541), (614, 372512), (1228, 186256), (1663, 137536), (2149, 106432), (2456, 93128), (3326, 68768), (4298, 53216), (4912, 46564), (6652, 34384), (8596, 26608), (9824, 23282), (11641, 19648), (13304, 17192)]