307521258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1\times {\mathrm{691}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 678121248

約数和(自身を除く): 370599990

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 613, 691, 726, 1226, 1382, 1839, 2073, 3678, 4146, 6743, 7601, 13486, 15202, 20229, 22803, 40458, 45606, 74173, 83611, 148346, 167222, 222519, 250833, 423583, 445038, 501666, 847166, 1270749, 2541498, 4659413, 9318826, 13978239, 27956478, 51253543, 102507086, 153760629, 307521258]

約数ペア:

[(1, 307521258), (2, 153760629), (3, 102507086), (6, 51253543), (11, 27956478), (22, 13978239), (33, 9318826), (66, 4659413), (121, 2541498), (242, 1270749), (363, 847166), (613, 501666), (691, 445038), (726, 423583), (1226, 250833), (1382, 222519), (1839, 167222), (2073, 148346), (3678, 83611), (4146, 74173), (6743, 45606), (7601, 40458), (13486, 22803), (15202, 20229)]