429366256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{128399}}^1$

素因数の和:128437

約数の個数: 40

約数和(自身を含む): 955296000

約数和(自身を除く): 525929744

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 128399, 256798, 513596, 1027192, 1412389, 2054384, 2439581, 2824778, 4879162, 5649556, 9758324, 11299112, 19516648, 22598224, 26835391, 39033296, 53670782, 107341564, 214683128, 429366256]

約数ペア:

[(1, 429366256), (2, 214683128), (4, 107341564), (8, 53670782), (11, 39033296), (16, 26835391), (19, 22598224), (22, 19516648), (38, 11299112), (44, 9758324), (76, 5649556), (88, 4879162), (152, 2824778), (176, 2439581), (209, 2054384), (304, 1412389), (418, 1027192), (836, 513596), (1672, 256798), (3344, 128399)]