2489689619928

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:730

約数の個数: 768

約数和(自身を含む): 8581664931840

約数和(自身を除く): 6091975311912

約数列:

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約数ペア:

[(1, 2489689619928), (2, 1244844809964), (3, 829896539976), (4, 622422404982), (6, 414948269988), (7, 355669945704), (8, 311211202491), (9, 276632179992), (12, 207474134994), (14, 177834972852), (17, 146452330584), (18, 138316089996), (21, 118556648568), (24, 103737067497), (27, 92210726664), (28, 88917486426), (34, 73226165292), (36, 69158044998), (42, 59278324284), (51, 48817443528), (54, 46105363332), (56, 44458743213), (63, 39518882856), (68, 36613082646), (72, 34579022499), (81, 30736908888), (84, 29639162142), (102, 24408721764), (108, 23052681666), (119, 20921761512), (126, 19759441428), (136, 18306541323), (151, 16488010728), (153, 16272481176), (162, 15368454444), (168, 14819581071), (189, 13172960952), (204, 12204360882), (216, 11526340833), (238, 10460880756), (243, 10245636296), (252, 9879720714), (263, 9466500456), (271, 9187046568), (302, 8244005364), (306, 8136240588), (324, 7684227222), (357, 6973920504), (378, 6586480476), (408, 6102180441), (453, 5496003576), (459, 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