2108658216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4297}}^1$

素因数の和:4463

約数の個数: 128

約数和(自身を含む): 6337658880

約数和(自身を除く): 4229000664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 127, 138, 161, 168, 184, 254, 276, 322, 381, 483, 508, 552, 644, 762, 889, 966, 1016, 1288, 1524, 1778, 1932, 2667, 2921, 3048, 3556, 3864, 4297, 5334, 5842, 7112, 8594, 8763, 10668, 11684, 12891, 17188, 17526, 20447, 21336, 23368, 25782, 30079, 34376, 35052, 40894, 51564, 60158, 61341, 70104, 81788, 90237, 98831, 103128, 120316, 122682, 163576, 180474, 197662, 240632, 245364, 296493, 360948, 395324, 490728, 545719, 592986, 691817, 721896, 790648, 1091438, 1185972, 1383634, 1637157, 2075451, 2182876, 2371944, 2767268, 3274314, 3820033, 4150902, 4365752, 5534536, 6548628, 7640066, 8301804, 11460099, 12551537, 13097256, 15280132, 16603608, 22920198, 25103074, 30560264, 37654611, 45840396, 50206148, 75309222, 87860759, 91680792, 100412296, 150618444, 175721518, 263582277, 301236888, 351443036, 527164554, 702886072, 1054329108, 2108658216]

約数ペア:

[(1, 2108658216), (2, 1054329108), (3, 702886072), (4, 527164554), (6, 351443036), (7, 301236888), (8, 263582277), (12, 175721518), (14, 150618444), (21, 100412296), (23, 91680792), (24, 87860759), (28, 75309222), (42, 50206148), (46, 45840396), (56, 37654611), (69, 30560264), (84, 25103074), (92, 22920198), (127, 16603608), (138, 15280132), (161, 13097256), (168, 12551537), (184, 11460099), (254, 8301804), (276, 7640066), (322, 6548628), (381, 5534536), (483, 4365752), (508, 4150902), (552, 3820033), (644, 3274314), (762, 2767268), (889, 2371944), (966, 2182876), (1016, 2075451), (1288, 1637157), (1524, 1383634), (1778, 1185972), (1932, 1091438), (2667, 790648), (2921, 721896), (3048, 691817), (3556, 592986), (3864, 545719), (4297, 490728), (5334, 395324), (5842, 360948), (7112, 296493), (8594, 245364), (8763, 240632), (10668, 197662), (11684, 180474), (12891, 163576), (17188, 122682), (17526, 120316), (20447, 103128), (21336, 98831), (23368, 90237), (25782, 81788), (30079, 70104), (34376, 61341), (35052, 60158), (40894, 51564)]