290521056

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{432323}}^1$

素因数の和:432343

約数の個数: 48

約数和(自身を含む): 871565184

約数和(自身を除く): 581044128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 432323, 864646, 1296969, 1729292, 2593938, 3026261, 3458584, 5187876, 6052522, 6917168, 9078783, 10375752, 12105044, 13834336, 18157566, 20751504, 24210088, 36315132, 41503008, 48420176, 72630264, 96840352, 145260528, 290521056]

約数ペア:

[(1, 290521056), (2, 145260528), (3, 96840352), (4, 72630264), (6, 48420176), (7, 41503008), (8, 36315132), (12, 24210088), (14, 20751504), (16, 18157566), (21, 13834336), (24, 12105044), (28, 10375752), (32, 9078783), (42, 6917168), (48, 6052522), (56, 5187876), (84, 3458584), (96, 3026261), (112, 2593938), (168, 1729292), (224, 1296969), (336, 864646), (672, 432323)]