2019941568

素因数分解:

$2^6\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{2437}}^1$

素因数の和:3894

約数の個数: 84

約数和(自身を含む): 5796198720

約数和(自身を除く): 3776257152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1439, 2437, 2878, 4317, 4874, 5756, 7311, 8634, 9748, 11512, 12951, 14622, 17268, 19496, 21933, 23024, 25902, 29244, 34536, 38992, 43866, 46048, 51804, 58488, 69072, 77984, 87732, 92096, 103608, 116976, 138144, 155968, 175464, 207216, 233952, 276288, 350928, 414432, 467904, 701856, 828864, 1403712, 3506843, 7013686, 10520529, 14027372, 21041058, 28054744, 31561587, 42082116, 56109488, 63123174, 84164232, 112218976, 126246348, 168328464, 224437952, 252492696, 336656928, 504985392, 673313856, 1009970784, 2019941568]

約数ペア:

[(1, 2019941568), (2, 1009970784), (3, 673313856), (4, 504985392), (6, 336656928), (8, 252492696), (9, 224437952), (12, 168328464), (16, 126246348), (18, 112218976), (24, 84164232), (32, 63123174), (36, 56109488), (48, 42082116), (64, 31561587), (72, 28054744), (96, 21041058), (144, 14027372), (192, 10520529), (288, 7013686), (576, 3506843), (1439, 1403712), (2437, 828864), (2878, 701856), (4317, 467904), (4874, 414432), (5756, 350928), (7311, 276288), (8634, 233952), (9748, 207216), (11512, 175464), (12951, 155968), (14622, 138144), (17268, 116976), (19496, 103608), (21933, 92096), (23024, 87732), (25902, 77984), (29244, 69072), (34536, 58488), (38992, 51804), (43866, 46048)]