1557867432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{4273}}^1$

素因数の和:5674

約数の個数: 64

約数和(自身を含む): 4252800960

約数和(自身を除く): 2694933528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1381, 2762, 4143, 4273, 5524, 8286, 8546, 11048, 12819, 15191, 16572, 17092, 25638, 30382, 33144, 34184, 45573, 47003, 51276, 60764, 91146, 94006, 102552, 121528, 141009, 182292, 188012, 282018, 364584, 376024, 564036, 1128072, 5901013, 11802026, 17703039, 23604052, 35406078, 47208104, 64911143, 70812156, 129822286, 141624312, 194733429, 259644572, 389466858, 519289144, 778933716, 1557867432]

約数ペア:

[(1, 1557867432), (2, 778933716), (3, 519289144), (4, 389466858), (6, 259644572), (8, 194733429), (11, 141624312), (12, 129822286), (22, 70812156), (24, 64911143), (33, 47208104), (44, 35406078), (66, 23604052), (88, 17703039), (132, 11802026), (264, 5901013), (1381, 1128072), (2762, 564036), (4143, 376024), (4273, 364584), (5524, 282018), (8286, 188012), (8546, 182292), (11048, 141009), (12819, 121528), (15191, 102552), (16572, 94006), (17092, 91146), (25638, 60764), (30382, 51276), (33144, 47003), (34184, 45573)]