15280887816

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{212447}}^1$

素因数の和:212505

約数の個数: 96

約数和(自身を含む): 44078711040

約数和(自身を除く): 28797823224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 648, 666, 888, 972, 999, 1332, 1944, 1998, 2664, 2997, 3996, 5994, 7992, 8991, 11988, 17982, 23976, 35964, 71928, 212447, 424894, 637341, 849788, 1274682, 1699576, 1912023, 2549364, 3824046, 5098728, 5736069, 7648092, 7860539, 11472138, 15296184, 15721078, 17208207, 22944276, 23581617, 31442156, 34416414, 45888552, 47163234, 51624621, 62884312, 68832828, 70744851, 94326468, 103249242, 137665656, 141489702, 188652936, 206498484, 212234553, 282979404, 412996968, 424469106, 565958808, 636703659, 848938212, 1273407318, 1697876424, 1910110977, 2546814636, 3820221954, 5093629272, 7640443908, 15280887816]

約数ペア:

[(1, 15280887816), (2, 7640443908), (3, 5093629272), (4, 3820221954), (6, 2546814636), (8, 1910110977), (9, 1697876424), (12, 1273407318), (18, 848938212), (24, 636703659), (27, 565958808), (36, 424469106), (37, 412996968), (54, 282979404), (72, 212234553), (74, 206498484), (81, 188652936), (108, 141489702), (111, 137665656), (148, 103249242), (162, 94326468), (216, 70744851), (222, 68832828), (243, 62884312), (296, 51624621), (324, 47163234), (333, 45888552), (444, 34416414), (486, 31442156), (648, 23581617), (666, 22944276), (888, 17208207), (972, 15721078), (999, 15296184), (1332, 11472138), (1944, 7860539), (1998, 7648092), (2664, 5736069), (2997, 5098728), (3996, 3824046), (5994, 2549364), (7992, 1912023), (8991, 1699576), (11988, 1274682), (17982, 849788), (23976, 637341), (35964, 424894), (71928, 212447)]