311915068

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 579196800

約数和(自身を除く): 267281732

約数列:

[1, 2, 4, 29, 58, 79, 101, 116, 158, 202, 316, 337, 404, 674, 1348, 2291, 2929, 4582, 5858, 7979, 9164, 9773, 11716, 15958, 19546, 26623, 31916, 34037, 39092, 53246, 68074, 106492, 136148, 231391, 462782, 772067, 925564, 987073, 1544134, 1974146, 2688923, 3088268, 3948292, 5377846, 10755692, 77978767, 155957534, 311915068]

約数ペア:

[(1, 311915068), (2, 155957534), (4, 77978767), (29, 10755692), (58, 5377846), (79, 3948292), (101, 3088268), (116, 2688923), (158, 1974146), (202, 1544134), (316, 987073), (337, 925564), (404, 772067), (674, 462782), (1348, 231391), (2291, 136148), (2929, 106492), (4582, 68074), (5858, 53246), (7979, 39092), (9164, 34037), (9773, 31916), (11716, 26623), (15958, 19546)]