508728876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131251}}^1$

素因数の和:131294

約数の個数: 48

約数和(自身を含む): 1323020160

約数和(自身を除く): 814291284

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 131251, 262502, 393753, 525004, 787506, 1575012, 2231267, 2493769, 4462534, 4987538, 6693801, 7481307, 8925068, 9975076, 13387602, 14962614, 26775204, 29925228, 42394073, 84788146, 127182219, 169576292, 254364438, 508728876]

約数ペア:

[(1, 508728876), (2, 254364438), (3, 169576292), (4, 127182219), (6, 84788146), (12, 42394073), (17, 29925228), (19, 26775204), (34, 14962614), (38, 13387602), (51, 9975076), (57, 8925068), (68, 7481307), (76, 6693801), (102, 4987538), (114, 4462534), (204, 2493769), (228, 2231267), (323, 1575012), (646, 787506), (969, 525004), (1292, 393753), (1938, 262502), (3876, 131251)]