678439308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{4093}}^1$

素因数の和:4846

約数の個数: 48

約数和(自身を含む): 1669041920

約数和(自身を除く): 990602612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 727, 1454, 2181, 2908, 4093, 4362, 8186, 8724, 12279, 13813, 16372, 24558, 27626, 41439, 49116, 55252, 77767, 82878, 155534, 165756, 233301, 311068, 466602, 933204, 2975611, 5951222, 8926833, 11902444, 17853666, 35707332, 56536609, 113073218, 169609827, 226146436, 339219654, 678439308]

約数ペア:

[(1, 678439308), (2, 339219654), (3, 226146436), (4, 169609827), (6, 113073218), (12, 56536609), (19, 35707332), (38, 17853666), (57, 11902444), (76, 8926833), (114, 5951222), (228, 2975611), (727, 933204), (1454, 466602), (2181, 311068), (2908, 233301), (4093, 165756), (4362, 155534), (8186, 82878), (8724, 77767), (12279, 55252), (13813, 49116), (16372, 41439), (24558, 27626)]