214559844

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 507091200

約数和(自身を除く): 292531356

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 307, 417, 419, 556, 614, 834, 838, 921, 1228, 1257, 1668, 1676, 1842, 2514, 3684, 5028, 42673, 58241, 85346, 116482, 128019, 128633, 170692, 174723, 232964, 256038, 257266, 349446, 385899, 512076, 514532, 698892, 771798, 1543596, 17879987, 35759974, 53639961, 71519948, 107279922, 214559844]

約数ペア:

[(1, 214559844), (2, 107279922), (3, 71519948), (4, 53639961), (6, 35759974), (12, 17879987), (139, 1543596), (278, 771798), (307, 698892), (417, 514532), (419, 512076), (556, 385899), (614, 349446), (834, 257266), (838, 256038), (921, 232964), (1228, 174723), (1257, 170692), (1668, 128633), (1676, 128019), (1842, 116482), (2514, 85346), (3684, 58241), (5028, 42673)]