338333160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{256313}}^1$

素因数の和:256338

約数の個数: 64

約数和(自身を含む): 1107276480

約数和(自身を除く): 768943320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 256313, 512626, 768939, 1025252, 1281565, 1537878, 2050504, 2563130, 2819443, 3075756, 3844695, 5126260, 5638886, 6151512, 7689390, 8458329, 10252520, 11277772, 14097215, 15378780, 16916658, 22555544, 28194430, 30757560, 33833316, 42291645, 56388860, 67666632, 84583290, 112777720, 169166580, 338333160]

約数ペア:

[(1, 338333160), (2, 169166580), (3, 112777720), (4, 84583290), (5, 67666632), (6, 56388860), (8, 42291645), (10, 33833316), (11, 30757560), (12, 28194430), (15, 22555544), (20, 16916658), (22, 15378780), (24, 14097215), (30, 11277772), (33, 10252520), (40, 8458329), (44, 7689390), (55, 6151512), (60, 5638886), (66, 5126260), (88, 3844695), (110, 3075756), (120, 2819443), (132, 2563130), (165, 2050504), (220, 1537878), (264, 1281565), (330, 1025252), (440, 768939), (660, 512626), (1320, 256313)]