2019037968

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:774

約数の個数: 160

約数和(自身を含む): 5951940480

約数和(自身を除く): 3932902512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 163, 212, 216, 318, 326, 424, 432, 477, 489, 541, 636, 652, 848, 954, 978, 1082, 1272, 1304, 1431, 1467, 1623, 1908, 1956, 2164, 2544, 2608, 2862, 2934, 3246, 3816, 3912, 4328, 4401, 4869, 5724, 5868, 6492, 7632, 7824, 8639, 8656, 8802, 9738, 11448, 11736, 12984, 14607, 17278, 17604, 19476, 22896, 23472, 25917, 25968, 28673, 29214, 34556, 35208, 38952, 51834, 57346, 58428, 69112, 70416, 77751, 77904, 86019, 88183, 103668, 114692, 116856, 138224, 155502, 172038, 176366, 207336, 229384, 233253, 233712, 258057, 264549, 311004, 344076, 352732, 414672, 458768, 466506, 516114, 529098, 622008, 688152, 705464, 774171, 793647, 933012, 1032228, 1058196, 1244016, 1376304, 1410928, 1548342, 1587294, 1866024, 2064456, 2116392, 2380941, 3096684, 3174588, 3732048, 4128912, 4232784, 4673699, 4761882, 6193368, 6349176, 9347398, 9523764, 12386736, 12698352, 14021097, 18694796, 19047528, 28042194, 37389592, 38095056, 42063291, 56084388, 74779184, 84126582, 112168776, 126189873, 168253164, 224337552, 252379746, 336506328, 504759492, 673012656, 1009518984, 2019037968]

約数ペア:

[(1, 2019037968), (2, 1009518984), (3, 673012656), (4, 504759492), (6, 336506328), (8, 252379746), (9, 224337552), (12, 168253164), (16, 126189873), (18, 112168776), (24, 84126582), (27, 74779184), (36, 56084388), (48, 42063291), (53, 38095056), (54, 37389592), (72, 28042194), (106, 19047528), (108, 18694796), (144, 14021097), (159, 12698352), (163, 12386736), (212, 9523764), (216, 9347398), (318, 6349176), (326, 6193368), (424, 4761882), (432, 4673699), (477, 4232784), (489, 4128912), (541, 3732048), (636, 3174588), (652, 3096684), (848, 2380941), (954, 2116392), (978, 2064456), (1082, 1866024), (1272, 1587294), (1304, 1548342), (1431, 1410928), (1467, 1376304), (1623, 1244016), (1908, 1058196), (1956, 1032228), (2164, 933012), (2544, 793647), (2608, 774171), (2862, 705464), (2934, 688152), (3246, 622008), (3816, 529098), (3912, 516114), (4328, 466506), (4401, 458768), (4869, 414672), (5724, 352732), (5868, 344076), (6492, 311004), (7632, 264549), (7824, 258057), (8639, 233712), (8656, 233253), (8802, 229384), (9738, 207336), (11448, 176366), (11736, 172038), (12984, 155502), (14607, 138224), (17278, 116856), (17604, 114692), (19476, 103668), (22896, 88183), (23472, 86019), (25917, 77904), (25968, 77751), (28673, 70416), (29214, 69112), (34556, 58428), (35208, 57346), (38952, 51834)]