243152046

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1693}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 539098560

約数和(自身を除く): 295946514

約数列:

[1, 2, 3, 6, 9, 18, 79, 101, 158, 202, 237, 303, 474, 606, 711, 909, 1422, 1693, 1818, 3386, 5079, 7979, 10158, 15237, 15958, 23937, 30474, 47874, 71811, 133747, 143622, 170993, 267494, 341986, 401241, 512979, 802482, 1025958, 1203723, 1538937, 2407446, 3077874, 13508447, 27016894, 40525341, 81050682, 121576023, 243152046]

約数ペア:

[(1, 243152046), (2, 121576023), (3, 81050682), (6, 40525341), (9, 27016894), (18, 13508447), (79, 3077874), (101, 2407446), (158, 1538937), (202, 1203723), (237, 1025958), (303, 802482), (474, 512979), (606, 401241), (711, 341986), (909, 267494), (1422, 170993), (1693, 143622), (1818, 133747), (3386, 71811), (5079, 47874), (7979, 30474), (10158, 23937), (15237, 15958)]