215801412

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{941}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 522244800

約数和(自身を除く): 306443388

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 659, 941, 1318, 1882, 1977, 2636, 2823, 3764, 3954, 5646, 7908, 11292, 19111, 27289, 38222, 54578, 57333, 76444, 81867, 109156, 114666, 163734, 229332, 327468, 620119, 1240238, 1860357, 2480476, 3720714, 7441428, 17983451, 35966902, 53950353, 71933804, 107900706, 215801412]

約数ペア:

[(1, 215801412), (2, 107900706), (3, 71933804), (4, 53950353), (6, 35966902), (12, 17983451), (29, 7441428), (58, 3720714), (87, 2480476), (116, 1860357), (174, 1240238), (348, 620119), (659, 327468), (941, 229332), (1318, 163734), (1882, 114666), (1977, 109156), (2636, 81867), (2823, 76444), (3764, 57333), (3954, 54578), (5646, 38222), (7908, 27289), (11292, 19111)]