258125148912

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1990969}}^1$

素因数の和:1991090

約数の個数: 80

約数和(自身を含む): 694227347360

約数和(自身を除く): 436102198448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 73, 74, 111, 146, 148, 219, 222, 292, 296, 438, 444, 584, 592, 876, 888, 1168, 1752, 1776, 2701, 3504, 5402, 8103, 10804, 16206, 21608, 32412, 43216, 64824, 129648, 1990969, 3981938, 5972907, 7963876, 11945814, 15927752, 23891628, 31855504, 47783256, 73665853, 95566512, 145340737, 147331706, 220997559, 290681474, 294663412, 436022211, 441995118, 581362948, 589326824, 872044422, 883990236, 1162725896, 1178653648, 1744088844, 1767980472, 2325451792, 3488177688, 3535960944, 5377607269, 6976355376, 10755214538, 16132821807, 21510429076, 32265643614, 43020858152, 64531287228, 86041716304, 129062574456, 258125148912]

約数ペア:

[(1, 258125148912), (2, 129062574456), (3, 86041716304), (4, 64531287228), (6, 43020858152), (8, 32265643614), (12, 21510429076), (16, 16132821807), (24, 10755214538), (37, 6976355376), (48, 5377607269), (73, 3535960944), (74, 3488177688), (111, 2325451792), (146, 1767980472), (148, 1744088844), (219, 1178653648), (222, 1162725896), (292, 883990236), (296, 872044422), (438, 589326824), (444, 581362948), (584, 441995118), (592, 436022211), (876, 294663412), (888, 290681474), (1168, 220997559), (1752, 147331706), (1776, 145340737), (2701, 95566512), (3504, 73665853), (5402, 47783256), (8103, 31855504), (10804, 23891628), (16206, 15927752), (21608, 11945814), (32412, 7963876), (43216, 5972907), (64824, 3981938), (129648, 1990969)]