198745344

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{12323}}^1$

素因数の和:12352

約数の個数: 108

約数和(自身を含む): 654946656

約数和(自身を除く): 456201312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 12323, 16128, 24646, 36969, 49292, 73938, 86261, 98584, 110907, 147876, 172522, 197168, 221814, 258783, 295752, 345044, 394336, 443628, 517566, 591504, 690088, 776349, 788672, 887256, 1035132, 1183008, 1380176, 1552698, 1577344, 1774512, 2070264, 2366016, 2760352, 3105396, 3154688, 3549024, 4140528, 4732032, 5520704, 6210792, 7098048, 8281056, 9464064, 11041408, 12421584, 14196096, 16562112, 22082816, 24843168, 28392192, 33124224, 49686336, 66248448, 99372672, 198745344]

約数ペア:

[(1, 198745344), (2, 99372672), (3, 66248448), (4, 49686336), (6, 33124224), (7, 28392192), (8, 24843168), (9, 22082816), (12, 16562112), (14, 14196096), (16, 12421584), (18, 11041408), (21, 9464064), (24, 8281056), (28, 7098048), (32, 6210792), (36, 5520704), (42, 4732032), (48, 4140528), (56, 3549024), (63, 3154688), (64, 3105396), (72, 2760352), (84, 2366016), (96, 2070264), (112, 1774512), (126, 1577344), (128, 1552698), (144, 1380176), (168, 1183008), (192, 1035132), (224, 887256), (252, 788672), (256, 776349), (288, 690088), (336, 591504), (384, 517566), (448, 443628), (504, 394336), (576, 345044), (672, 295752), (768, 258783), (896, 221814), (1008, 197168), (1152, 172522), (1344, 147876), (1792, 110907), (2016, 98584), (2304, 86261), (2688, 73938), (4032, 49292), (5376, 36969), (8064, 24646), (12323, 16128)]