15679749316

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{382769}}^1$

素因数の和:382817

約数の個数: 72

約数和(自身を含む): 36654055200

約数和(自身を除く): 20974305884

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3724, 5852, 10241, 20482, 40964, 382769, 765538, 1531076, 2679383, 4210459, 5358766, 7272611, 8420918, 10717532, 14545222, 16841836, 18755681, 29090444, 29473213, 37511362, 50908277, 58946426, 75022724, 79998721, 101816554, 117892852, 159997442, 203633108, 206312491, 319994884, 356357939, 412624982, 559991047, 712715878, 825249964, 1119982094, 1425431756, 2239964188, 3919937329, 7839874658, 15679749316]

約数ペア:

[(1, 15679749316), (2, 7839874658), (4, 3919937329), (7, 2239964188), (11, 1425431756), (14, 1119982094), (19, 825249964), (22, 712715878), (28, 559991047), (38, 412624982), (44, 356357939), (49, 319994884), (76, 206312491), (77, 203633108), (98, 159997442), (133, 117892852), (154, 101816554), (196, 79998721), (209, 75022724), (266, 58946426), (308, 50908277), (418, 37511362), (532, 29473213), (539, 29090444), (836, 18755681), (931, 16841836), (1078, 14545222), (1463, 10717532), (1862, 8420918), (2156, 7272611), (2926, 5358766), (3724, 4210459), (5852, 2679383), (10241, 1531076), (20482, 765538), (40964, 382769)]