408045142

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 634521600

約数和(自身を除く): 226476458

約数列:

[1, 2, 67, 107, 134, 149, 191, 214, 298, 382, 7169, 9983, 12797, 14338, 15943, 19966, 20437, 25594, 28459, 31886, 40874, 56918, 1068181, 1369279, 1906753, 2136362, 2738558, 3045113, 3813506, 6090226, 204022571, 408045142]

約数ペア:

[(1, 408045142), (2, 204022571), (67, 6090226), (107, 3813506), (134, 3045113), (149, 2738558), (191, 2136362), (214, 1906753), (298, 1369279), (382, 1068181), (7169, 56918), (9983, 40874), (12797, 31886), (14338, 28459), (15943, 25594), (19966, 20437)]