254645292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{28793}}^1$

素因数の和:28878

約数の個数: 48

約数和(自身を含む): 657885312

約数和(自身を除く): 403240020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2211, 2948, 4422, 8844, 28793, 57586, 86379, 115172, 172758, 316723, 345516, 633446, 950169, 1266892, 1900338, 1929131, 3800676, 3858262, 5787393, 7716524, 11574786, 21220441, 23149572, 42440882, 63661323, 84881764, 127322646, 254645292]

約数ペア:

[(1, 254645292), (2, 127322646), (3, 84881764), (4, 63661323), (6, 42440882), (11, 23149572), (12, 21220441), (22, 11574786), (33, 7716524), (44, 5787393), (66, 3858262), (67, 3800676), (132, 1929131), (134, 1900338), (201, 1266892), (268, 950169), (402, 633446), (737, 345516), (804, 316723), (1474, 172758), (2211, 115172), (2948, 86379), (4422, 57586), (8844, 28793)]