219081648

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{86117}}^1$

素因数の和:86181

約数の個数: 40

約数和(自身を含む): 576646128

約数和(自身を除く): 357564480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 86117, 172234, 258351, 344468, 516702, 688936, 1033404, 1377872, 2066808, 4133616, 4564201, 9128402, 13692603, 18256804, 27385206, 36513608, 54770412, 73027216, 109540824, 219081648]

約数ペア:

[(1, 219081648), (2, 109540824), (3, 73027216), (4, 54770412), (6, 36513608), (8, 27385206), (12, 18256804), (16, 13692603), (24, 9128402), (48, 4564201), (53, 4133616), (106, 2066808), (159, 1377872), (212, 1033404), (318, 688936), (424, 516702), (636, 344468), (848, 258351), (1272, 172234), (2544, 86117)]