198958464

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2549

約数の個数: 128

約数和(自身を含む): 612979200

約数和(自身を除く): 414020736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2503, 2944, 3312, 3456, 4416, 4968, 5006, 6624, 7509, 8832, 9936, 10012, 13248, 15018, 19872, 20024, 22527, 26496, 30036, 39744, 40048, 45054, 57569, 60072, 67581, 79488, 80096, 90108, 115138, 120144, 135162, 160192, 172707, 180216, 230276, 240288, 270324, 320384, 345414, 360432, 460552, 480576, 518121, 540648, 690828, 720864, 921104, 961152, 1036242, 1081296, 1381656, 1441728, 1554363, 1842208, 2072484, 2162592, 2763312, 2883456, 3108726, 3684416, 4144968, 4325184, 5526624, 6217452, 7368832, 8289936, 8650368, 11053248, 12434904, 16579872, 22106496, 24869808, 33159744, 49739616, 66319488, 99479232, 198958464]

約数ペア:

[(1, 198958464), (2, 99479232), (3, 66319488), (4, 49739616), (6, 33159744), (8, 24869808), (9, 22106496), (12, 16579872), (16, 12434904), (18, 11053248), (23, 8650368), (24, 8289936), (27, 7368832), (32, 6217452), (36, 5526624), (46, 4325184), (48, 4144968), (54, 3684416), (64, 3108726), (69, 2883456), (72, 2763312), (92, 2162592), (96, 2072484), (108, 1842208), (128, 1554363), (138, 1441728), (144, 1381656), (184, 1081296), (192, 1036242), (207, 961152), (216, 921104), (276, 720864), (288, 690828), (368, 540648), (384, 518121), (414, 480576), (432, 460552), (552, 360432), (576, 345414), (621, 320384), (736, 270324), (828, 240288), (864, 230276), (1104, 180216), (1152, 172707), (1242, 160192), (1472, 135162), (1656, 120144), (1728, 115138), (2208, 90108), (2484, 80096), (2503, 79488), (2944, 67581), (3312, 60072), (3456, 57569), (4416, 45054), (4968, 40048), (5006, 39744), (6624, 30036), (7509, 26496), (8832, 22527), (9936, 20024), (10012, 19872), (13248, 15018)]