2001042144

素因数分解:

$2^5\times 3^4\times {\mathrm{541}}^1\times {\mathrm{1427}}^1$

素因数の和:1990

約数の個数: 120

約数和(自身を含む): 5900019048

約数和(自身を除く): 3898976904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 541, 648, 864, 1082, 1296, 1427, 1623, 2164, 2592, 2854, 3246, 4281, 4328, 4869, 5708, 6492, 8562, 8656, 9738, 11416, 12843, 12984, 14607, 17124, 17312, 19476, 22832, 25686, 25968, 29214, 34248, 38529, 38952, 43821, 45664, 51372, 51936, 58428, 68496, 77058, 77904, 87642, 102744, 115587, 116856, 136992, 154116, 155808, 175284, 205488, 231174, 233712, 308232, 350568, 410976, 462348, 467424, 616464, 701136, 772007, 924696, 1232928, 1402272, 1544014, 1849392, 2316021, 3088028, 3698784, 4632042, 6176056, 6948063, 9264084, 12352112, 13896126, 18528168, 20844189, 24704224, 27792252, 37056336, 41688378, 55584504, 62532567, 74112672, 83376756, 111169008, 125065134, 166753512, 222338016, 250130268, 333507024, 500260536, 667014048, 1000521072, 2001042144]

約数ペア:

[(1, 2001042144), (2, 1000521072), (3, 667014048), (4, 500260536), (6, 333507024), (8, 250130268), (9, 222338016), (12, 166753512), (16, 125065134), (18, 111169008), (24, 83376756), (27, 74112672), (32, 62532567), (36, 55584504), (48, 41688378), (54, 37056336), (72, 27792252), (81, 24704224), (96, 20844189), (108, 18528168), (144, 13896126), (162, 12352112), (216, 9264084), (288, 6948063), (324, 6176056), (432, 4632042), (541, 3698784), (648, 3088028), (864, 2316021), (1082, 1849392), (1296, 1544014), (1427, 1402272), (1623, 1232928), (2164, 924696), (2592, 772007), (2854, 701136), (3246, 616464), (4281, 467424), (4328, 462348), (4869, 410976), (5708, 350568), (6492, 308232), (8562, 233712), (8656, 231174), (9738, 205488), (11416, 175284), (12843, 155808), (12984, 154116), (14607, 136992), (17124, 116856), (17312, 115587), (19476, 102744), (22832, 87642), (25686, 77904), (25968, 77058), (29214, 68496), (34248, 58428), (38529, 51936), (38952, 51372), (43821, 45664)]