7658971896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{188719}}^1$

素因数の和:188836

約数の個数: 64

約数和(自身を含む): 20381760000

約数和(自身を除く): 12722788104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 2136, 3382, 5073, 6764, 10146, 13528, 20292, 40584, 188719, 377438, 566157, 754876, 1132314, 1509752, 2264628, 3585661, 4529256, 7171322, 10756983, 14342644, 16795991, 21513966, 28685288, 33591982, 43027932, 50387973, 67183964, 86055864, 100775946, 134367928, 201551892, 319123829, 403103784, 638247658, 957371487, 1276495316, 1914742974, 2552990632, 3829485948, 7658971896]

約数ペア:

[(1, 7658971896), (2, 3829485948), (3, 2552990632), (4, 1914742974), (6, 1276495316), (8, 957371487), (12, 638247658), (19, 403103784), (24, 319123829), (38, 201551892), (57, 134367928), (76, 100775946), (89, 86055864), (114, 67183964), (152, 50387973), (178, 43027932), (228, 33591982), (267, 28685288), (356, 21513966), (456, 16795991), (534, 14342644), (712, 10756983), (1068, 7171322), (1691, 4529256), (2136, 3585661), (3382, 2264628), (5073, 1509752), (6764, 1132314), (10146, 754876), (13528, 566157), (20292, 377438), (40584, 188719)]