271929892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9923}}^1$

素因数の和:9988

約数の個数: 48

約数和(自身を含む): 560189952

約数和(自身を除く): 288260060

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 6851, 9923, 13702, 19846, 27404, 39692, 128999, 168691, 257998, 307613, 337382, 515996, 615226, 674764, 1230452, 2192983, 3998969, 4385966, 5229421, 7997938, 8771932, 10458842, 15995876, 20917684, 67982473, 135964946, 271929892]

約数ペア:

[(1, 271929892), (2, 135964946), (4, 67982473), (13, 20917684), (17, 15995876), (26, 10458842), (31, 8771932), (34, 7997938), (52, 5229421), (62, 4385966), (68, 3998969), (124, 2192983), (221, 1230452), (403, 674764), (442, 615226), (527, 515996), (806, 337382), (884, 307613), (1054, 257998), (1612, 168691), (2108, 128999), (6851, 39692), (9923, 27404), (13702, 19846)]