15671389399864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{5231}}^1\times {\mathrm{116191}}^1$

素因数の和:121732

約数の個数: 64

約数和(自身を含む): 32170943508480

約数和(自身を除く): 16499554108616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 293, 586, 1172, 2344, 3223, 5231, 6446, 10462, 12892, 20924, 25784, 41848, 57541, 115082, 116191, 230164, 232382, 460328, 464764, 929528, 1278101, 1532683, 2556202, 3065366, 5112404, 6130732, 10224808, 12261464, 16859513, 33719026, 34043963, 67438052, 68087926, 134876104, 136175852, 272351704, 374483593, 607795121, 748967186, 1215590242, 1497934372, 2431180484, 2995868744, 4862360968, 6685746331, 13371492662, 26742985324, 53485970648, 178083970453, 356167940906, 712335881812, 1424671763624, 1958923674983, 3917847349966, 7835694699932, 15671389399864]

約数ペア:

[(1, 15671389399864), (2, 7835694699932), (4, 3917847349966), (8, 1958923674983), (11, 1424671763624), (22, 712335881812), (44, 356167940906), (88, 178083970453), (293, 53485970648), (586, 26742985324), (1172, 13371492662), (2344, 6685746331), (3223, 4862360968), (5231, 2995868744), (6446, 2431180484), (10462, 1497934372), (12892, 1215590242), (20924, 748967186), (25784, 607795121), (41848, 374483593), (57541, 272351704), (115082, 136175852), (116191, 134876104), (230164, 68087926), (232382, 67438052), (460328, 34043963), (464764, 33719026), (929528, 16859513), (1278101, 12261464), (1532683, 10224808), (2556202, 6130732), (3065366, 5112404)]