15764919978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{6317}}^1$

素因数の和:6951

約数の個数: 64

約数和(自身を含む): 34226375040

約数和(自身を除く): 18461455062

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 569, 731, 1138, 1462, 1707, 2193, 3414, 4386, 6317, 9673, 12634, 18951, 19346, 24467, 29019, 37902, 48934, 58038, 73401, 107389, 146802, 214778, 271631, 322167, 415939, 543262, 644334, 814893, 831878, 1247817, 1629786, 2495634, 3594373, 4617727, 7188746, 9235454, 10783119, 13853181, 21566238, 27706362, 61104341, 122208682, 154558039, 183313023, 309116078, 366626046, 463674117, 927348234, 2627486663, 5254973326, 7882459989, 15764919978]

約数ペア:

[(1, 15764919978), (2, 7882459989), (3, 5254973326), (6, 2627486663), (17, 927348234), (34, 463674117), (43, 366626046), (51, 309116078), (86, 183313023), (102, 154558039), (129, 122208682), (258, 61104341), (569, 27706362), (731, 21566238), (1138, 13853181), (1462, 10783119), (1707, 9235454), (2193, 7188746), (3414, 4617727), (4386, 3594373), (6317, 2495634), (9673, 1629786), (12634, 1247817), (18951, 831878), (19346, 814893), (24467, 644334), (29019, 543262), (37902, 415939), (48934, 322167), (58038, 271631), (73401, 214778), (107389, 146802)]