254995428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3643}}^1$

素因数の和:3976

約数の個数: 48

約数和(自身を含む): 628517120

約数和(自身を除く): 373521692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 307, 614, 921, 1228, 1842, 3643, 3684, 5833, 7286, 10929, 11666, 14572, 17499, 21858, 23332, 34998, 43716, 69217, 69996, 138434, 207651, 276868, 415302, 830604, 1118401, 2236802, 3355203, 4473604, 6710406, 13420812, 21249619, 42499238, 63748857, 84998476, 127497714, 254995428]

約数ペア:

[(1, 254995428), (2, 127497714), (3, 84998476), (4, 63748857), (6, 42499238), (12, 21249619), (19, 13420812), (38, 6710406), (57, 4473604), (76, 3355203), (114, 2236802), (228, 1118401), (307, 830604), (614, 415302), (921, 276868), (1228, 207651), (1842, 138434), (3643, 69996), (3684, 69217), (5833, 43716), (7286, 34998), (10929, 23332), (11666, 21858), (14572, 17499)]