289236468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{30941}}^1$

素因数の和:31008

約数の個数: 48

約数和(自身を含む): 727755840

約数和(自身を除く): 438519372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 30941, 61882, 92823, 123764, 185646, 371292, 587879, 1175758, 1268581, 1763637, 2351516, 2537162, 3527274, 3805743, 5074324, 7054548, 7611486, 15222972, 24103039, 48206078, 72309117, 96412156, 144618234, 289236468]

約数ペア:

[(1, 289236468), (2, 144618234), (3, 96412156), (4, 72309117), (6, 48206078), (12, 24103039), (19, 15222972), (38, 7611486), (41, 7054548), (57, 5074324), (76, 3805743), (82, 3527274), (114, 2537162), (123, 2351516), (164, 1763637), (228, 1268581), (246, 1175758), (492, 587879), (779, 371292), (1558, 185646), (2337, 123764), (3116, 92823), (4674, 61882), (9348, 30941)]