288684138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 632016000

約数和(自身を除く): 343331862

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 89, 111, 114, 178, 222, 267, 534, 703, 769, 1406, 1538, 1691, 2109, 2307, 3293, 3382, 4218, 4614, 5073, 6586, 9879, 10146, 14611, 19758, 28453, 29222, 43833, 56906, 62567, 68441, 85359, 87666, 125134, 136882, 170718, 187701, 205323, 375402, 410646, 540607, 1081214, 1300379, 1621821, 2532317, 2600758, 3243642, 3901137, 5064634, 7596951, 7802274, 15193902, 48114023, 96228046, 144342069, 288684138]

約数ペア:

[(1, 288684138), (2, 144342069), (3, 96228046), (6, 48114023), (19, 15193902), (37, 7802274), (38, 7596951), (57, 5064634), (74, 3901137), (89, 3243642), (111, 2600758), (114, 2532317), (178, 1621821), (222, 1300379), (267, 1081214), (534, 540607), (703, 410646), (769, 375402), (1406, 205323), (1538, 187701), (1691, 170718), (2109, 136882), (2307, 125134), (3293, 87666), (3382, 85359), (4218, 68441), (4614, 62567), (5073, 56906), (6586, 43833), (9879, 29222), (10146, 28453), (14611, 19758)]